part I

. p. 4. (1820.)

“White, unspotted; top of head and part of the back, wings, tail, and bill, black; feet yellow. It is found in West Kentucky and Illinois; it feeds on fishes, and is therefore called Fishing Hawk. Size small, tail quite forked.” (Raf., as above.)

This is a puzzler. If any such bird exists, it has escaped late researches, though we very much suspect that Rafinesque ventured a description on reports, rather oddly confounding the Forked-tailed Hawk (_Nauclerus_) and the Osprey, or Fish Hawk (_Pandion_).

12. Aquila dicronyx. Rafinesque, Atlantic Journal, p. 63. (1832.)

The specimen described under this name was the same that is alluded to by Mr. Audubon in his article on the White-headed Eagle, in Orn. Biog., II. p. 163, as being kept in captivity in the suburbs of Philadelphia, and this description and its author he also alludes to. We mention this bird for the purpose of facilitating the student who may not have access to the works of Rafinesque, and for the purpose of pointing out a curious error into which Mr. Audubon and Dr. Harlan, as quoted by him, seem to have fallen, in regarding it as the White-headed or Bald Eagle (_Haliaetus leucocephalus_). It is expressly stated by Rafinesque to have been brought from “near Buenos Ayres,” and was evidently, from his description, the _Circaetus coronatus_ of South America. This name is therefore by no means to be cited as a synonyme for _Haliaetus leucocephalus_.

13. Falco doliatus. Shaw, Gen. Zool., Aves., VII. p. 77. (1809.)

“Length ten inches; bill violet; cere, irides, and legs, yellow; tail marked with whitish bars more apparent beneath than above; under tail-coverts and flanks brown, with two or three round white spots on each side of the shaft; thighs ferruginous, with black shafts. Inhabits Carolina, observed by Bosc.” (Shaw, as above.)

Probably the young of either _Hypotriorchis columbarius_ or _Accipiter fuscus_, but quite impossible to identify from such a meagre description.

14. Falco glaucus. Bartram, Travels, p. 290. (1791.) Barton, Fragments of the Nat. Hist. of Penna., p. 11. (1799.)

“The sharp-winged hawk, of a pale sky-blue color, the top of the wings black.” (Bartram, as above.)

This insufficient description has been supposed to be intended for the adult of the Marsh Hawk (_Circus hudsonius_), but Barton (as above) applies it to the _Nauclerus furcatus_. It is probably one or the other.

15. Falco subceruleus. Bartram, Travels, p. 290. (1791.)

“The sharp-winged hawk, of a dark or dusky blue color.” (Bartram, as above.)

Impossible to identify, from its brevity. It may be either the Mississippi Kite (_Ictinia mississippiensis_), the Fork-tailed Hawk (_Nauclerus furcatus_), or the adult Marsh Hawk (_Circus hudsonius_).

16. The following names have been given without descriptions, by the authors cited:—

Falco regalis. The great Gray Eagle. Bartram, Trav., p. 290. Barton, Frag. Nat. Hist. Penna., p. 11. Falco gallinarius. The Hen Hawk. Bartr. Trav., p. 290. Falco pullarius. The Chicken Hawk. Bartr. Trav., p. 290. Falco ranivorus. The Marsh Hawk. Bartr. Trav., p. 290. Falco piscatorius. The Fishing Eagle. Bartram, Trav., p. 290. Barton, Frag. Nat. Hist. Penna., p. 2, 17. Falco cæsius. The Blue Hawk. Ord., Zool. N. A., in Guthrie’s Geog, I. p. 315.

The above embrace all the names and descriptions of birds of this family that have come under our notice, except those of such as are now well ascertained to inhabit other countries exclusively, and for which nearly allied species of North America have been mistaken. Of the latter we may more particularly mention the European _Falco rusticolus_ (Linn.), which is given by Fabricius as a bird of Greenland, but stated by Holboll to have been the young of _F. anatum_, and _Buteo vulgaris_ and _Hypotriorchis æsalon_, both of which are also European species, and have never been found in America to our knowledge, though there are species which are nearly related to them.

The student may advantageously bear in mind that of those above, which were originally described by Pennant, in English, abstracts or compilations only, in Latin, are given by Gmelin in his edition of the Systema Natura of Linnæus. These abstracts are mostly very short, and not always to be relied on as conveying strictly the sense of the originals. Nor are they at all improved by Turton in his edition of Linnæus, in which, so far as relates to these species, he merely retranslates into English the Latin text of Gmelin without reference to Pennant. In the study of the obscure species alluded to, the original descriptions only can be consulted without risk of error.

[Illustration: Plate 16 The American Lanier Falco polyagrus (_Cassin_)]

FALCO POLYAGRUS.—Cassin. The American Lanier Falcon. PLATE XVI.—Male and Female.

The researches of late naturalists have tended to demonstrate that the animals of Western North America have a more intimate relationship with those of Asia and the old world generally than those of the Eastern portion of this continent. Nor is this affinity restricted, apparently, to any one class, or to such as might have migrated, but is found to exist in a greater or less degree in classes of animals, as that of reptiles, possessing powers of locomotion too limited to admit of such supposition. When, too, we have had our attention directed to the family of Sparrows and Finches, to the beautiful Jays and Magpies, or the various species of Grouse, Partridges, and many other families, we have been almost persuaded to entertain the opinion that the birds of Western America are of a higher grade of organization than those of the Atlantic States. Whether such is the case in other classes of animals, we are not prepared to say, but, if true, it is singularly accordant with the fact that, of the aboriginal American races of men, the West has produced the superior. And it is remarkable, too, that there are Western tribes which very intimately resemble the Mongolian variety of the human race, if they do not really belong to it; thus connecting themselves with the Chinese and Japanese, and other nations of Northern Asia.

The remarkable Falcon which we now have the pleasure of introducing to the reader, is one of the species that show close affinity to an Asiatic congener. It is so much like a common Falcon of India, a bird much used for the purposes of falconry, and known by the name of the _Jugger_, in the valley of the Indus and other parts of India (_Falco jugger._ Gray, Ill. of Indian Zoology, II. pl. 26, and Jerdon, Ill. Indian Orn., pl. 44), that it can scarcely be distinguished from it by any character, except size. It is in fact one of the most remarkable instances of close proximity to an Asiatic relative to be found in American birds. It is larger than the Indian _Jugger_, and more powerful and robustly organized.

Though trained for the chase, the Asiatic bird alluded to is not held in as high estimation as several others; the greatest favorites being the Peregrine Falcon (_Falco peregrinus_), nearly related to the Duck Hawk of the Atlantic coast of America (_F. anatum_), and the Indian Goshawk (_Astur palumbarius_), which is also a relative of an American species. Falconry, though now little cultivated in Europe, is yet a much-pursued and favorite pastime in several countries of the East. In addition to the Hawks just mentioned, several others, a few of which are more or less nearly related to species of this country, are employed. Some of the smaller Hawks of India are so easily trained that they are set free at the close of a hunting season, the Falconer not considering them of sufficient value to induce him to keep them until another.

The home of the bird now before us, appears to be the mountainous regions of Oregon and California, from which it descends in the winter season to the lower districts, in the valleys of the rivers, and on the shores of the Pacific. In the former country, near the sources of the Platte river, the first specimen that we ever saw, was obtained by the late Dr. John K. Townsend during his trip across the continent in the year 1834, and in whose collection, now belonging to the Philadelphia Academy, it yet remains. Since that period it has been observed in the Rocky Mountains and on the Columbia river, by the naturalists attached to the United States Exploring Expedition, in the Vincennes and Peacock. In the fine zoological collection made by this expedition, is preserved the only female specimen, in the dark plumage, described below, yet known to have been brought to the attention of naturalists. In California, Dr. Heermann particularly noticed this bird, and his collection contains several specimens which he obtained in the plains near Sacramento city.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Falco. Linnæus, Syst. Nat., I. p. 124. (1766.)

General form compact and strong; bill strong, short, with a distinct and sharp tooth in the upper mandible; wings long, pointed; tail moderate, or rather long; tarsi short, robust; toes long, claws large, curved, sharp; tarsi covered with hexagonal or circular scales. A genus of birds remarkable for their courage and very rapid flight, species of which are found in all countries.

Falco polyagrus. Cassin, Birds of California and Texas, I. p. 88. (1853.)

Form robust; wings rather long, second and third quills longest, and nearly equal; tail rather long; bill short, rather wide at base; tooth in the upper mandible prominent.

Dimensions. Female. Total length of skin, about 20 inches; wing, 14; tail, 8 inches.

Colors. Female nearly adult. Narrow frontal band, line over the eye, and entire under parts white; narrow stripe from the corner of the mouth running downwards, dark brown; some feathers on the breast, and abdomen with longitudinal stripes and spots of brown, which color forms a large and conspicuous spot on the flank. Entire upper parts brown, paler on the rump, many feathers with rufous edgings; tail above pale grayish-brown, with transverse bars of white, and narrowly tipped with white; quills dark grayish-brown, with numerous bars of white On their inner-webs; under wing-coverts dark brown; edge of the wing at the shoulder and below, white, spotted with brown. The brown of the back extending somewhat on to the breast at the wing. Bill, bluish horn color, under mandible yellow at its base. Large space around the eye, bare, with a narrow edging of brown on the first plumage by which it is encircled.

Younger female. Entire plumage above and below, brownish-black; throat white; many feathers on the under parts with edgings and circular spots of white; under wing-coverts also with circular spots of white, and the under tail-coverts with wide transverse stripes of the same.

Young male? Frontal band nearly obsolete; entire upper parts uniform pale brown, with narrow rufous stripes on the head; under parts white, with a tinge of fulvous, and nearly every feather with a narrow longitudinal stripe of blackish-brown; large spaces on the flanks, brown; tarsi and feet, lead-colored.

Hab. Oregon and California. Spec. in Nat. Mus., Washington; and Mus. Acad., Philada.

Obs. This is the only American Falcon yet discovered, which belongs to the group forming the sub-genus _Gennaia_, Kaup., which contains _Falco laniarius_, Linn., (Gould, B. of Eur., I. pl 20); _Falco biarmiaus_, Temm., (Pl. col., 324); _Falco jugger_, Gray, and several other species. It especially resembles the last, but is larger, and we are at present of opinion that the young of the two species differ in the colors of their plumage.

PIPILO FUSCA.—Swainson. The Cañon Finch. PLATE XVII.—Adult Male.

This plain-plumaged and sober-looking bird is another of the feathered inhabitants of the mountainous wilds of California and New Mexico. Numerous specimens have been brought in the various collections which have been made in those countries, and it may be regarded as one of the most abundant of the peculiar species of Western America.

It was first described, however, by Mr. Swainson, from Mexican specimens.

Our friend, T. Charlton Henry, M. D., of the United States Army, a zealous and talented young naturalist, who has been for some years in New Mexico, has noticed this bird at all seasons in that country. For much valuable and satisfactory information relating to the birds to be included in the present work, we are indebted to this gentleman, amongst whose notes in our possession we find the following, relating to the species now before the reader:—

“This bird is common in New Mexico during both summer and winter, and so far as I have observed, lives almost entirely in the mountains. It is very retiring in its habits, and seems to prefer the cañons; indeed, I have seldom observed it far from some shady gorge, where, like its relative of the Eastern States, the Towhe-Bunting (_Pipilo erythropthalma_), it passes the greater part of its time on the ground, and is generally accompanied by its congener, the Arctic Ground Finch (_Pipilo arctica_). When disturbed, it seeks the thickest cover, though it is by no means shy nor difficult to approach. Its nest is usually constructed in the thick branches of a cedar or dwarf oak, and I am not aware of its producing more than a single brood in a season.

“The only note that I have ever heard this bird utter, is a simple chirp, somewhat resembling that of the Fox Sparrow (_F. iliaca_), but more subdued. It is usually to be met with in pairs, at all seasons.”

Col. McCall observed this bird to be abundant also in California, and with his usual kindness, has furnished a notice of it for our present article.

“The _habitat_ of this species, I am inclined to believe, extends throughout California, as I met with it from the upper waters of the Sacramento river to the mouth of the Gila, the former having its origin in the north, the latter debouching at the extreme southern boundary of the State; yet, it is by far the most abundant from Santa Barbara southwardly.

[Illustration: Plate 17 The Cañon Finch Pipilo fusca (_Swainson_)]

“The habits and manners of this species differ somewhat from those of its relatives, the Towhe and the Arctic Finch (_P. erythropthalmus_, and _P. arctica_). Its flight is more even and regular, as it is without that violent jerking of the tail from side to side which gives such singularity and appearance of awkwardness to the movements of the Towhe. It is also less shy and suspicious than the Arctic Finch, which I occasionally met with in the same regions. The latter I had previously observed with attention in New Mexico, where I procured specimens; and all my observations lead me to pronounce the present species less decidedly a _Ground Finch_ than either of the others, although all are doubtless closely allied.

“The favorite abode of this species appeared to be the vicinity of water-courses, where it was generally seen singly or in pairs, though I have at times surprised eight or ten together, under the shade of a large bush, at noon in a summer-day; and at such times I had no difficulty in procuring, with my gun, three or four specimens before the party was dispersed. In fact, it appeared at all times a familiar bird, boldly coming into the roads to feed, and permitting the close approach of a person either mounted or on foot. If compelled to retreat, it darted suddenly into the thicket, but returned again as soon as the cause of alarm had disappeared. Near Santa Barbara, in the month of July, I found thirty or forty of these birds dispersed over an old field of some five acres in extent, lying contiguous to the sea-beach, and through which a small stream of fresh water trickled as it crept silently away to the sea. Here they were feeding on the ground, sheltered by a rank growth of weeds; and when I flushed one of them as I walked along, he almost invariably flew into a neighboring tree, instead of seeking shelter again in the weeds at a little distance.

“At this time, the birds of the year were fully fledged, and scarcely differed in the color of their plumage from the adults. The rufous tints of the head, the wing-coverts, and the lower parts generally, being only rather more bright and distinct in the old birds than in the others.”

The collections made in California by both Mr. Bell and Dr. Heermann, contained many fine specimens of this species. According to the latter (in Journal of the Philadelphia Academy, quarto, II. p. 267), it builds its nest always in a bush or tree, in which respect it differs from the Arctic Ground Finch (_Pipilo arctica_), another Western species, which builds on the ground, and from others of the same genus, in this respect confirming the observation of Dr. Henry, as given in a preceding page. Dr. Heermann’s observations possess an especial interest, from his having so carefully stated the peculiarities of the construction of the nests and other facts relating to the nidification of many species. He says, respecting the present bird: “I found one nest built in a grape-vine, overhanging the Sacramento river, and all that I have seen were placed in the immediate vicinity of water. The nest is composed of coarse twigs and grasses, and lined with fine roots. The eggs, four in number, are of a pale blue color, dashed with black spots, and interspersed with a few faint neutral tint blotches, which are more abundant at the larger end.”

The name Cañon Finch we have taken the liberty of adopting from Dr. Henry’s manuscript notes in our possession: it was very appropriately given by him with reference to the localities which he has observed to be the favorite haunts of this bird in the mountains of the Far West.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Pipilo. Vieillot, Analyse, p. 32. (1816.)

Form lengthened, but rather robust; bill short, conical, strong; wings short, rounded, the fourth primary usually longest, but little longer than the third and fifth; tail long, wide, much rounded at the end; tarsi and toes strong, compressed. An American genus, comprising several species of both divisions of this continent.

Pipilo fusca. Swainson. Philos. Mag., 1827, p. 434.

Form large for this genus; bill rather longer than in other species; tail long, and composed of broad feathers.

Dimensions. Total length (of skin) from tip of bill to end of tail, about 9 inches; wing, 4⅛; tail, 4⅝ inches.

Colors. Entire upper parts olive-brown, with a rufous tinge on the head, and ashy on the scapulars and wing-coverts. Nares, circle around the eye and throat, pale rufous; the latter spotted with black. Breast, sides, and flanks, cinereous; middle of the abdomen white, with a tinge of fulvous; under tail-coverts bright fulvous. Quills and tail-feathers brown, the former edged exteriorly with ashy, the latter with olive. Bill and feet light. Sexes very nearly alike.

Hab. California and New Mexico. Spec. in Mus. Acad., Philada.

Obs. This bird resembles no other species of its genus, except _Pipilo Aberti_, Baird, (Stansbury’s Report of a Survey of the Valley of the Great Salt Lake of Utah, Zoology, p. 325, 1852). From this it differs in the color of the throat, that of the latter being uniform with the other inferior parts of the body, and in other characters.

The figure in our plate represents the adult male about two-thirds of the natural size.

[Illustration: Plate 18 The Scarlet-crowned Flycatcher Pyrocephalus rubineus (_Boddaert_)]

PYROCEPHALUS RUBINEUS.—Boddaert. The Scarlet-crowned Flycatcher. PLATE XVIII.—Adult and Young Males.

This bright-plumaged little bird is a summer visitor to Texas and New Mexico, in which countries it rears its young, and appears to be an inhabitant also not only of Mexico, but of nearly the whole of Central and South America. It has been long known as a bird of the last-named division of this continent, though but recently ascertained to be a resident within the limits of the United States, having been first observed in Texas by Captain J. P. McCown, of the United States Army, in 1850, and announced as an addition to the ornithology of North America, by Mr. Lawrence, in the Annals of the New York Lyceum of Natural History, V. p. 115. In some interesting notes on the birds of Texas, by Capt. McCown, published in the same journal, VI. p. 12, we find the following in reference to the present species:

“This beautiful little Flycatcher is seldom seen. I did not notice over a dozen of them while in Western Texas. I always found them near the ponds along the Rio Grande, and generally on a tree or stake near the water. The only nest I ever found was built upon a _retama_ (a variety of acacia), over the water, and I was not able to procure it. The female is quite a plain bird.”

Our friend, Lieut. D. N. Couch, one of the several officers of the Army who have greatly contributed to the knowledge of the Natural History of little-explored portions of this country, and the results of whose observations have most generously been placed at our disposal, met with this bird in small numbers in Northern Mexico. From many valuable papers, which will add much to the interest of the present work, and for which we are indebted to this gentleman, we make the following extract:

“This bird was first seen at Charco Escondido, in Tamaulipas, on the tenth of March. The male had evidently preceded the female in his arrival, as the latter was not observed until several weeks afterwards. Early in the morning, and again about sunset, he came to the artificial lake that is constructed here for the supplying of water to the inhabitants, and appeared to be of a very quiet and inoffensive disposition, usually sitting on the upper branches of the trees, occasionally uttering a low chirp. Subsequently, it was met with in Nueva Leon, though I had little opportunity of observing its habits. It appeared, however, to be in some respects similar in its manners to the smaller species of the Northern Flycatchers.”

Dr. Henry has also met with the present bird in the vicinity of Fort Webster, New Mexico. He represents it, however, as of exceedingly rare occurrence, so far as he has observed, and fully confirms the statements given above, respecting its partiality for the neighborhood of water. His first specimen, a male in full plumage, was obtained on the Rio Miembres, near Fort Webster, in the month of March, 1853.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Pyrocephalus. Gould, Zool. Voy. Beagle, Birds, p. 44. (1841.)

General form compact and rather heavy; bill depressed, wide at base, rather long, acute, with an indentation near the tip of the upper mandible, and with several pairs of bristles at its base; wing long, the second and third quills longest, and nearly equal; tail ample, wide; tarsi rather long, slender; toes moderate or short. The species generally have the feathers of the head above lengthened and crest-like, and with other parts of the plumage of a fine scarlet color. An American genus of Flycatchers inhabiting the southern portion of the northern and nearly the whole of the southern division of this continent.

Pyrocephalus rubineus. (Boddaert.) Muscicapa rubineus. Bodd., Tab. dez Pl. Enl. Buff., p. 42. (1783.) Muscicapa coronata. Gm., Syst. Nat., II. p. 932. (1788.)

Form. Head above, from the base of the bill to the occiput, with long crest-like feathers. General form rather broad and robust; wings and tail long; legs slender.

Dimensions. Male. Total length (of skin), about 5½ inches; wing, 3¼; tail, 2½ inches.

Colors. Adult Male. Long feathers of the head above, and entire under parts, fine scarlet; brightest on the top of the head, palest on the under tail-coverts. Upper parts of the body, line from behind the eye, wings and tail, sepia brown; bill and feet dark. Under wing-coverts frequently edged and tipped with pale red.

Female. Entire upper parts plain sepia brown; under parts yellowish-white, with a few longitudinal lines of brown.

Young Male. Similar to the female, but with the flanks tinged with pale red.

Hab. Texas and New Mexico. Spec. in Mus. Acad., Philada.

Obs. On comparison of our specimens from Texas with others from various parts of South America, we cannot at present find differences sufficient to induce us to regard them in any other light than as one species. The present is the first bird of its genus which has been observed within the limits of the United States.

The sexes of this species are quite unlike each other, the female having none of the brilliant color of her companion.

The figures in our plate represent the adult and young males about two-thirds of the natural size.

[Illustration: Plate 19 The Blue Partridge Callipepla squamata (_Vigors_)]

CALLIPEPLA SQUAMATA.—(Vigors.) The Blue Partridge. The Scaly Partridge. PLATE XIX.—Male and Female.

This is another of the fine game birds that inhabit the countries on the southwestern frontier of the United States, and the adjoining regions of Mexico. Though not presenting such gay colors in its plumage as the two other Partridges which we have previously figured in the present work, it is by no means destitute of claim to respect in personal appearance, and in gracefulness and delicacy of form is not at all their inferior. We have always particularly admired its ample and curious crest, which is possessed by both male and female, and, though admitting of being flattened so as to lie close on the head, is usually to be seen erect, and gives it an air unusually spirited and striking. It is remarkable for great swiftness in running, and is more of an insect-eater than is usual in this family of birds. It is abundant in Texas and New Mexico.

Specimens of this bird had reached Europe as early as 1830, in which year it was first brought to the notice of naturalists by Mr. Vigors, one of the founders of the Zoological Society of London, and one of the most profound naturalists of the only school of systematic Zoology, the Circularian and Quinarian, which Anglo-Saxon mind has yet produced, a consideration one would think not slightly to be regarded. His description is in the Zoological Journal, V. p. 275. It has, however, always, until within a few years, been of great rarity in collections, and nothing was known of its history or habits until the publication of the valuable contributions to Natural History which have been made by officers of the Army of the United States.

The Blue Partridge was first noticed within the territory of the United States, by Lieut. J. W. Abert, a son of the distinguished officer who presides over the Topographical Department of the Army. In Lieut. Abert’s very able and valuable “Report of an examination of New Mexico in the years 1846-7,” made as an officer of Topographical Engineers, and which, besides its great military and geographical usefulness, contains much information relating to the natural history of that country, we find several notices of this bird, one of which, occurring under date of twelfth of November, 1846 (p. 497), we take the liberty of transferring to our pages:—

“After passing through the little town of Las Canas, we encountered another hill of sand, very difficult of ascent, and after we reached the top, we commenced the descent through a crooked ravine that was strewed with fragments of rocks. On the way, we saw several flocks of crested quails, which were running along with great rapidity among the clumps of the Kreosote plant (_Larrea mexicana_). We procured one of them; at the report of the gun, only three or four rose up; they seemed to depend more on their fleetness of foot than swiftness of wing. This bird proved to be the _Ortyx squamata_. The size, contour, and general character, greatly resemble the common quail (_O. virginiana_); the plumage is of soft, silvery gray, the iris hazel, and the crest fringed with white. On opening the stomach, I found it filled with grass seeds and insects of the order Hemiptera.” This is the earliest record of this bird having been observed within the limits of the United States; subsequently, it has been noticed by others.

Capt. S. G. French, of the United States Army, to whom we are indebted for fine specimens of this and other birds of Western America, has also favored us with the following note:—

“It was in 1846 that I first met with this bird near Camargo, on the Rio Grande. At Monterey, none were to be found; but on the plains at Agua Nueva, a few miles south of Saltillo, I observed them in considerable numbers.

“Since then, I have met with them occasionally on the Upper Rio Grande, in the vicinity of El Paso, and some seventy miles down the river from that place. They inhabit the same section of country with Gambel’s Partridge, though I have never seen them associated together in the same covey. Their favorite resorts are the sandy chaparral and mesquite bushes, through which they run with great swiftness, resorting to the wing only when suddenly alarmed by finding themselves too nearly approached.

“They appear to be very shy, and but seldom are found near habitations, though I once saw a large covey run through my camp in the suburbs of El Paso.

“The bird that I sent you was killed on the Rio Grande, below El Paso, in July last (1852).”

Col. McCall, in his “Remarks on the habits, &c., of birds met with in Western Texas,” in Proceedings of the Philadelphia Academy, V. p. 222, thus alludes to the Blue Partridge:—

“This species I have met with, at different times, throughout a more extended region than either of the former (the Massena Partridge and Gambel’s Partridge), viz.: from Camargo on the lower Rio Grande, to Santa Fé. On the present occasion, they were more numerous between the latter point and Don Ana than elsewhere. They seem to prefer the vicinity of the greater water-courses to interior tracts. They are much more wild than either of the preceding, and being extremely watchful and swift of foot, they elude pursuit with surprising skill, scarcely resorting to flight even in comparatively open, sandy ground. They do not approach the settlements as much as the last.

“For the table, all these species, however, possess in a high degree the requisites of plump muscle and delicate flavour. Massena is, perhaps, the best.”

The following more extended and beautiful sketch, referring to this Partridge, has been very kindly furnished by the same gentleman (Col. McCall), for our present article:—

“The _habitat_ of this species, as I have remarked elsewhere, embraces an extensive region, the limits of which, though not yet positively defined with any degree of accuracy, may, at least with reference to our own territory, be asserted to lie principally within the valley of the Rio Grande or Rio del Norte of Mexico. This valley, although comparatively narrow, contains a country of great extent from north to south; and embraces, in its stretch between the Rocky Mountains and the Gulf of Mexico,—every variety of climate, from the extreme of cold to that of tropical heat. This entire region, not even excepting the narrow mountain-valleys, covered in winter with deep snows, is inhabited by the species under consideration. I have met with it on the Rio Grande and its affluents, from the 25th to the 38th degree of north latitude—that is to say, from below Monterey, in Mexico, along the borders of the San Juan river to its junction with the Rio Grande; and at different points on the latter as high up as the Taos and other northern branches, which gush from the mountain sides. I have also found it, though less frequently, near the head of the Riado creek, which likewise rises in the Rocky Mountains and flows eastwardly to the Canadian; further north than this my examinations did not extend.

“Now, as the Partridge, wherever found, is always _resident_, there is in the extensive distribution above noted, good proof of a hardiness of constitution possessed by no other species of American Partridge, except the common or Virginia Partridge; for no other species has been found in regions as cold and inhospitable as those I have named. Again, arguing from analogy, if the plainer plumage is always found in birds inhabiting more northern latitudes, my opinion is strengthened when I look upon the plain and sober hues of the _Blue_ Partridge as contrasted with the bright and more decided colors of the _Massena_, _California_, and _Gambel’s_ Partridges, all of which prefer the milder regions, and shun those of snow.

“The habits, moreover, of this species are more like those of the common Partridge than either of the others. I have shot these birds over a pointer dog, and at times found them to lie sufficiently close to afford good sport; this, however, it must be admitted, was not often the case, and never, unless the cover was remarkably good; for, in general, they are vigilant and wild, making their escape by running on the first approach of danger. In swiftness of foot none of the family can compete with them. When running, they keep the body erect and hold the head high; and in this attitude they seem fairly to skim over the surface of the ground. On such occasions the white plume is erected and spread out like a fan, or rather like an old fashioned _chapeau de bras_, worn fore and aft: this gives them a trim, jaunty air, that is peculiarly pleasing and attractive. I remember once being particularly struck with the beautiful appearance thus presented by a large covey that I came upon suddenly in open sandy ground. It was in the month of February, just at sunrise; I was half asleep on my horse, and thoroughly benumbed with cold (having been in the saddle since two hours before daybreak, in order to reach Eagle Spring by breakfast time), when a sudden start of my horse roused me into wakefulness. On looking up, I beheld about twenty of these birds in the trail a few yards in advance. Contrary to their usual manner, they were strutting along, or rather slowly walking away; and with their white _chapeaux_ spread out to the full extent, they glanced over their shoulders and clucked to each other as if uncertain whether danger threatened or not. I drew up my horse and looked on with delight, until the little fellows finally took to their heels and swiftly glided away to the nearest cover. This little incident having restored me to full consciousness, I cast my eyes around, and never shall I forget the sublime prospect that then burst upon my enchanted gaze.

“A more glorious, a more heavenly dawn of day than this, it is impossible to conceive! The heavy dew of the preceding night has been congealed, and the whole country is white with frost. The rising sun casts his broad beams over the vast plain, and in an instant its surface is brilliant with sparkling crystals.

“The abrupt and isolated peaks, whose soft parts the frosts and storms of past ages have loosened and swept away, seem in the distance to rear still higher their lofty summits, now crowned with glittering diadems. On all sides, to the farthest extent of my powers of vision, the varied prospect is open to my view—hereaway, strongly defined, I behold the bold outline of the Apache mountains; yonder, I regard, with admiration growing as I gaze, the countless undulations of the prairie, each as it succeeds the other diminishing in the distance until the last faint wave is blended with the blue horizon. Still admiring as I turn, I find my horse at last fairly faced about; and now another view, the grandest, the strangest of all, is presented to my almost bewildered senses. It is the _mirage_! Wonderful illusion, cruel mockery—how often hast thou deceived the famished wanderer of the plains with the semblance of water; leading him on farther and farther, and leaving him at last sinking and exhausted in the midst of the desert!

“Behold! I clearly see a broad lake of bright water, with noble trees growing on either hand; and nothing but the positive knowledge that this counterfeit lake lies directly across the road over which I have just passed, and the perfect certainty under which I rest, from actual examination, that neither wood nor water is to be found in that direction within thirty miles, can persuade me that what I now look upon is not real! But I will return from this digression—yet, if this page ever meets the eyes of my two companions on that expedition (Lieutenants B—— and M——, of the 3d), they will remember the glorious sunrise, the mirage, and finally, the covey of Partridges to which I have here alluded.

“This species is found farther to the south on the Mexican side of the Rio Grande than on our own, owing probably to the rugged character of the country there, for I never met with it anywhere in low grounds. The first appearance it makes in Texas is a little above Rhinosa, on the first highlands on this side encountered in ascending the river from its mouth. Thence up to the Rocky Mountains, the birds of this species may be considered denizens of the United States, being about equally distributed on both sides of the great river.”

In a paper in the “Registro Trimestre,” I. p. 144 (Mexico, 1832), Don Pablo de la Llave, an able Mexican naturalist, gives a description of this bird, and names it _Tetrao cristata_. He had kept it, with other species, in captivity, and of his notice of it we give the following translation: “The second species is considerably smaller than the preceding,” (_Tetrao marmorata_, Llave, which is _Ortyx macroura_, Jardine and Selby). “It has on its head a crest of feathers very erect and soft, bill black, the neck moderate, body elongated, much compressed, feet robust, gray or blackish, small, and have, more than in _Tetrao_, the appearance of the Larks or Buntings. It is almost entirely of a lead color, with the feathers of the breast speckled with black, and those of the sides with many longitudinal bands of white. Its voice is very much varied, and that of the male is loud, sounding like a castanet, at the same time raising and depressing its head.

“I have not observed in this bird any courage;—it is very timid; all its movements are rapid, and notwithstanding that I have fed my specimens for a long time, every day they become more wild and intractable.

“It inhabits the _Mezquite_ regions in Northern Mexico.”

The contents of the stomachs of Capt. French’s specimens were hemipterous insects, some of which were very minute, with a few seeds and pods.

Our plate represents the male and female, which are nearly alike in plumage, about two-thirds of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Callipepla. Wagler in Isis, 1832, p. 277. Callipepla squamata. (Vigors.) Ortyx squamatus. Vig. Zool. Jour., V. p. 275. (1830.) Callipepla strenua. Wagler, Isis, XXV. p. 278. (1832.) Tetrao cristata. Llave, Registro Trimestre, I. p. 144. (1832.)

Form. Robust, body compressed; head with long, erectile, crest-like feathers; bill rather strong, curved; wings short, with the fourth quill slightly longest, tertiaries long; tail rather long, ample, rounded; legs and feet moderate; tongue pointed, very acute at the tip; nostrils large.

Dimensions. Total length of skins, 8½ to 9 inches; of specimens in spirits (from Capt. French), 10 inches; wing, 4½; tail 3¼ inches.

Colors. Head light yellowish cinereous, with a tinge of brown; feathers of the crest broadly tipped with white. All other parts of the plumage light bluish ash color, paler on the under parts and nearly white on the abdomen; nearly every feather of the under parts and of a wide ring around the back of the neck, with a central arrow-head, of brownish black, and with a narrow but very distinct edging of the same. Flanks with longitudinal central stripes, and in some specimens with circular spots of white. Middle of the abdomen frequently with a large spot of pale chestnut; under tail-coverts nearly white, with longitudinal stripes of dark ash and brown. Quills light ashy-brown; shorter tertiaries frequently edged with yellowish-white on their inner webs; bill, black; irides, hazel; tarsi, brownish lead-colored. The width of the white tips of the feathers of the crest varies in different specimens. Sexes very nearly alike; female slightly paler, and not so fully crested.

Hab. Texas and New Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington.

Obs. This species does not resemble any other at present known, and is therefore easily recognized. It is the type of Wagler’s genus _Callipepla_, in which are also arranged the California Partridge and Gambel’s Partridge.

[Illustration: Plate 20 The Brown-headed Finch Ammodromus ruficeps (_Cassin_)]

AMMODROMUS RUFICEPS.—Cassin. The Western Swamp Sparrow. PLATE XX.—Adult Male.

The only information that we can present to the reader respecting the bird now before him, is, that specimens were brought from California in the collections made by Mr. Bell and Dr. Heermann. It appears to have been overlooked by all other naturalists,—a circumstance probably not to be attributed to its rarity in its native country, so much as to the character of the localities in which it lives during the greater part of the year, in common with other species of the same family.

The little birds of the group to which this species belongs, of which there are several, are all of humble and unpretending appearance, and live in the vicinity of the shores of the ocean and the margins of streams of fresh water, and hence have been designated Swamp Sparrows. The _flats_, or other low and level tracts, overgrown with reedy or sedgy vegetation, in the vicinity of the sea-shore, are the favorite resorts of two or three species throughout a large portion of the entire extent of the Atlantic coast of the United States; while somewhat similar localities along rivers or smaller streams, or even swamps and marshes in the interior, afford appropriate habitations for others. In these they subsist mainly on seeds of grasses and such other plants as usually abound in those situations, and occasionally on insects. The Swamp Sparrow, first described by the celebrated ornithologist, Wilson (_Ammodromus palustris_), is the best known of these birds, and is abundant in all suitable localities, during the summer season, throughout the greater part of the older States of the Union. In winter, it migrates southward, and is found in large numbers along the Mississippi river in the south, and other streams in the southern States. The Swamp Sparrows have no song, other than a few rather remarkable and not unmusical notes.

Dr. Heermann remarks of this bird: “In the fall of 1851, I met with a single specimen of this bird, in company with a flock of Sparrows of various kinds. In the spring of 1852, I found it quite abundant on the Calaveras river, where I procured several specimens. Its flight appeared feeble, and when raised from the ground, from which it would not start until almost trodden upon, it would fly a short distance, and immediately drop again into the grass. Its notes are a ditty, resembling that of our Chipping Sparrow (_E. socialis_), and were heard towards the spring season.”

In our plate this bird is represented of the size of life.

The plant is a western species of _Ipomea_, which was raised from the seed by our esteemed friend, Mr. Robert Kilvington, of Philadelphia, to whose kindness we are indebted for the privilege of figuring it and other plants for the plates of the present work.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Ammodromus. Swainson, Zoological Journal, III. p. 348. (1827.)

Size small; bill lengthened, pointed; tip of upper mandible slightly curved downwards; wings very short; the first primary shorter than the succeeding four or five, which are nearly equal; tail moderate, or rather long, with its feathers narrow; tarsi and toes rather long, slender. An American genus, containing six or seven species.

Ammodromus ruficeps. Cassin, Proc. Acad., Philada., VI. p. 184. (Oct., 1852.)

Form. Bill shorter than usual in this genus; wings short, rounded; tail long; tarsi lengthened, slender.

Dimensions. Total length of skin, about 5¾ inches; wing, 2½; tail, 2¾ inches.

Colors. Head above chestnut-brown, which is also the prevailing color of the back and rump, the feathers of both the latter edged with pale cinereous, tinged with olive. Spot in front of the eye white, forming a

## partial superciliary line. A narrow stripe of black from each side of

the lower mandible running downwards, above which is a stripe of white; intermediate space on throat nearly white; other under parts pale ashy, with a tinge of olive; quills brown; primaries edged externally with ashy; secondaries with pale chestnut-brown; tail reddish-brown, with crimped obscure transverse lines; bill dusky horn-color; feet pale.

Hab. California. Spec. in Mus. Acad., Philada.

Obs. Resembles in some measure _A. palustris_, but can be easily distinguished. It appears to be restricted to California, not having been observed in New Mexico or Texas. Ammodramus is the original orthography of the name of this genus given by Swainson as cited above, but that here given is universally adopted, and is much the most usual in generic names of similar derivation.

[Illustration: Plate 21 The Black-headed Oriole Icterus melanocephalus (_Wagler_)]

ICTERUS MELANOCEPHALUS.—(Wagler.) The Black-headed Oriole. PLATE XXI.—Adult Male.

Again we portray an inhabitant of the land of the Mesquite and Mimosa. This handsome, though plain Oriole, when compared with some of its brilliant relatives of the same countries, is found throughout nearly the whole of Mexico, and extends its range northwardly into Texas and New Mexico. Mr. Pease, who accompanied the Army of the United States under General Scott, in Mexico, in 1847, observed it at Jalapa, and in the neighborhood of the city of Mexico, in considerable numbers.

As a bird of Texas, this species was first brought to notice by Mr. Jacob P. Giraud, Jr., of New York, who received it in a collection of birds from that State, in 1834, and published a description of it in his “New Species of North American Birds,” p. 1 (1841). Since that time it has been found within the limits of the United States by several naturalists, but especially by Mr. John H. Clark, who, while attached as zoologist to the commission for running the boundary line between the United States and Mexico, neglected no opportunity of making investigations which have contributed much to the natural history of the regions necessarily passed through, and whose collection contained specimens of this species. To Mr. Clark we are indebted for the following note respecting this species:

“Approaching the lower Rio Grande from New Mexico, the Black-headed Oriole was first seen near Ringgold Barracks, but not in abundance; and, although of rich plumage, its quiet manners and secluded habits prevented it from being very conspicuous. It was noticed most frequently while feeding on the fruit of the hackberry; but whenever exposed in picking off the berries, it always showed signs of uneasiness, and would immediately seek refuge in places affording greater concealment.

“Usually, pairs were to be seen keeping close together, and they seemed to prefer the thick foliage which occurs on the margins of the ponds or in the old bed of the river. They did not appear to communicate with each other by any note; indeed, I was struck with their silence, though my opportunities for observation were limited. Their habits seemed to be very different from those of any other Oriole with which I am acquainted.”

This observation, by so accurate and careful an observer as Mr. Clark, deserves especial attention. It is quite probable that this bird is the type of a distinct group or sub-genus.

In the papers of Lieut. Couch, most kindly placed by him at our disposal, we find the following in relation to the bird now before us:—

“The Black-headed Oriole was seen for the first time on the third of March, 1853, at Santa Rosalio rancho, eight leagues west of Matamoras. It had paired, and both male and female were very shy and secluded, seeking insects on the _nopal_ (a species of prickly pear), or among the low mimosa trees, never seeming to be at rest, but constantly on the look-out for their favorite food.

“At Charco Escondido, farther in the interior of Tamaulipas, this bird was well known to the _rancheros_, who were disposed to give it a bad reputation, stating that it often came to the rancho to steal the freshly-slaughtered beef, hung up to dry in the sun. Whether this was true or not, I had no opportunity of ascertaining; but my acquaintance with the Black-headed Oriole, at this place, I have a particular reason for remembering. Early one morning, an old man, who had daily called on me, with his wife and six nude pickaninnies, presented himself, and wished as usual to take me to a spot where great numbers of rare birds were to be found. Gladly assenting, we were out of sight of the rancho at sunrise of one of the magnificent mornings only known in tropical latitudes. It was the day after a severe _norther_, and the whole feathered kingdom was in motion. My guide soon called my attention to two _calandrias_, as these birds are called by the Mexicans, which were quietly but actively seeking their breakfast. The male having been brought down by my gun, the female flew to a neighboring tree, apparently not having observed his fall; soon, however, she became aware of her loss, and endeavored to recall him to her side with a simple _pout pou-it_, uttered in a strain of such exquisite sadness, that I could scarcely believe such notes to be produced by a bird, and so greatly did they excite my sympathy, that I felt almost resolved to desist from making further collections in natural history, which was one of the principal objects of my journey into the country.

“Another species that takes the place of this bird, west of Monterey, has a more powerful, varied, and artistic song, but I have never heard the lay of any songster of the feathered tribe expressed more sweetly than that of the present Oriole. At Monterey, it is a favorite cage-bird. The notes of the male are more powerful than those of the female.

“My stay in Mexico was not sufficiently protracted to enable me to study the habits of this interesting bird as fully as I could have wished. Generally, its flight is low and rapid, and it seemed to prefer the shade of trees. It was observed almost invariably in pairs, and the male and female showed for each other much tenderness and solicitude. If one strayed from the other, a soft _pou-it_, soon brought them again together.”

Nature has, for much the greater part, denied to birds of brilliant plumage any remarkable powers of melody, and there are many birds of great beauty, in which the voice is harsh and uninviting, if not absolutely disagreeable. Occasional exceptions occur, particularly in the families of Grosbeaks and Finches, species of which are capable of producing short, though expressive and musical notes, sometimes uttered in connection with each other, and forming a partial song. Such is the case, too, with a few of the Orioles; but we should infer from the interesting statement of Lieut. Couch, that the bird now before us is, at least, one of the most gifted of its family, and we shall look forward to his further investigations in Mexico, which he is now about commencing, hoping for additional information in relation to this remarkable species.

All the most celebrated songsters of the feathered kingdom are birds of very plain plumage. The Nightingale, famed in all ages, and universally admitted to be the most superior in vocal ability of all the birds of the world, would attract no attention whatever from the general observer, so modest and unpretending is its appearance. The Mocking Bird of the United States, properly regarded as second only to the Nightingale, is scarcely less so, and our other Thrushes, and the little _Vireos_, very respectfully to be mentioned as vocalists, partake of the same character.

Mr. Pease noticed the Black-headed Oriole not only at Jalapa, but also on the _tierra caliente_, between that city and Vera Cruz. At the season when observed by him, it fed principally on fruits, as noticed by Mr. Clark, which fact does not conflict with Lieut. Couch’s statement, that it is an insect-eater; as all the birds of the family to which this species belongs, subsist on both fruits and insects, or are what are termed omnivorous. At Jalapa, it was called by the Mexicans, _Calandria iquimite_, the latter word being the name of a tree, of the fruit of which it is said to be particularly fond.

Our plate represents the adult male, which is but little different from the female. The figure is two-thirds of the natural size.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Icterus. Brisson, Orn., II. p. 85. (1760.) Icterus melanocephalus. (Wagler.) Psaracolius melanocephalus. Wagler, Isis, 1829, p. 756. Icterus Audubonii. Giraud. New species N. A. Birds, p. 1. (1841.)

Form. Rather robust; bill strong, high at base; wings rather short; third and fourth quills longest; tail graduated; central feathers longest; legs and feet large and strong.

Dimensions. Total length of skin, from tip of bill to end of tail, 8¾ inches; wing, 4; tail, 4¼ inches.

Colors. Head black, which color has a semicircular termination on the breast. Entire under parts and neck behind, bright yellow; back and rump yellowish-green; wings black; quills edged externally with ashy white; tail black; bill bluish-black, lighter at the base of the lower mandible; tarsi and feet lead-colored; irides brown. Sexes nearly alike; female with the yellow parts of the plumage less vivid, and the tail in some specimens edged and tinged with greenish.

Hab. Texas, Mexico. Spec. in Mus. Acad., Philada.; and Nat. Mus., Washington city.

Obs. This bird resembles no other in any considerable degree; and is, therefore, to be easily distinguished. It seems to belong to some one of the subdivisions of the old genus _Icterus_, or of _Xanthornus_, which are so variously and confusedly given by professed systematists, that we have no faith in any of them; which declaration, by the way, we have no objection to embrace the present opportunity of extending to late _opinionative_ classifications, in a manner rather general and comprehensive. It is about full time for a true zoologist to appear, who shall be capable of systematizing—of reducing to order and symmetry the vast fund of facts and detached knowledge in natural history, which the present age has accumulated. In our happier day-dreams, we have deemed it inevitable that such a one must shortly appear. The great Anglo-Saxon zoologist is yet to come.

[Illustration: Plate 22 The Purple-throated Humming Bird Trochilus Alexandri (_Bourcier_)]

TROCHILUS ALEXANDRI.—Bourcier and Mulsant. The Purple-throated Humming Bird. PLATE XXII.—Adult Males.

The Humming Birds are peculiar to America. Until within a comparatively recent period, about one hundred species were known to naturalists,—that being the then considered large number enumerated in works published as lately as within about twenty years. Discoveries of previously unknown species in this family of birds have been numerous beyond precedent or comparison with any other, notwithstanding the zeal and ability which ornithology has commanded within the period mentioned. At present, there are nearly three hundred ascertained species of Humming Birds. The large and recent additions have resulted, in a great measure, from the exploration of regions previously little visited or inaccessible, principally in the northern part of South America, but also in Central America and Mexico.

That portion of the continent of America between the Amazon as a southern boundary, and the Rio Grande and Gila as a northern, embracing New Grenada and Guiana, the whole of Central America and Mexico, to which may be added the West India Islands, appears to be the most productive of Humming Birds. Within that range, but especially in the Republic of New Grenada, these splendid little birds are much the most abundant, and it embraces nearly all of the most remarkable in form and most beautiful in plumage. Southward into Brazil and Peru, and other countries of South America, a considerable variety of species are also found; but, in the north, that is to say, north of the line between Mexico and the United States, we have few species of Humming Birds, and even those give us but an imperfect idea of the gorgeous tints of their relatives of the tropical regions of this continent.

Of the natural productions of America, these birds have attracted the most universal admiration. Nor has it been, by any means, without foundation. Nature appears to have exhausted herself in the lavish profusion of colors of every tint and shade with which she has adorned these gems of the animal world. They are the most splendidly colored and at the same time the most diminutive of birds. Almost every color known in art is to be met with in the plumage of some one or other of the Humming Birds, and usually with a lustre more resembling that of the most highly finished workmanship in metal, or of the most exquisite precious stones, than the transient or easily destroyed appendages of a delicate animal organization.

There are, however, some species which are quite plain in their appearance, and present little or no trace of metallic or other brilliant colors. Of these, one large species is perfectly black; others are reddish-brown, or fulvous and plain dark green.

In size, the Humming Birds vary much. The Giant Humming Bird of Brazil, which is the largest, though one of the plainest, is about the size of the Chimney Bird of the United States, and several fine species of the later discoveries in this group are but little smaller. Several species are quite as large as the House Wren. On the other hand, there are Humming Birds little larger than the Humble Bee of our meadows; and there are many species of Beetles and other coleopterous insects, that are much larger. The common ruby-throated Humming Bird of the United States, is a medium-sized species, and of respectable dimensions when compared with some of his pigmy brethren of the far South.

In form, too, they vary exceedingly. Some are very slender, and apparently feebly constituted; others are comparatively quite robust. There are species which have bills excessively long, the _Sword-bearer_ (_Trochilus ensiferus_), which is about the size of the House Wren, has a bill longer than its body. So entirely disproportionate does the bill of this species appear to be, that few persons, on seeing specimens for the first time, can avoid a suspicion that it has been artificially lengthened; and we have more than once heard it suggested on such an occasion that this remarkable appendage could readily have been drawn out by processes used by comb-makers. This exceedingly long bill is, however, no inconvenience whatever to the gay little individual who is responsible for it, luckily for him;—in fact, it assists him admirably in procuring an entirely honest subsistence amongst the large trumpet-flowers, and others with long tubular corollas, abundant in tropical countries. No other known species has this organ of a length so disproportionate, though there are several in which it is unusually long for birds of such size. The bill is, however, scarcely of the same form and shape in any two species. In some, it is perfectly straight and very short; in others, as we have already observed, it is very long. Numerous others have the bill curved downwards, or scythe-shaped, and a few species have it turned upwards, presenting a very singular appearance.

Other curious appendages are to be met with in species of this family. One group has exceedingly long tails, three or four times the length of the body. Several Humming Birds have the outer feathers of the tail long, and though narrow for the greater part of their length, suddenly expanded at the end like a paddle or a spoon. These seem to form a group or sub-genus of their own, and are also remarkable for having the upper part of the leg (the _tibia_, and sometimes part of the _tarsus_) covered with a thick mass of white downy feathers, presenting one of the many instances of phenomena to which it appears almost impossible in the present state of our knowledge, to assign a use in the economy of the species. The wings in all Humming Birds are large, when compared with those of many other birds, and are formed for long-continued and rapid flight.

The food of the Humming Birds is now well ascertained to be principally insects. We regard the conclusion, also, as unavoidable, that the moisture contained in flowers is their drink only, and not capable alone of supporting life. The tongue appears to be the principal organ used both in capturing insects and in procuring the fluid portion of their subsistence, and is constructed in a manner peculiarly adapted to these purposes. It is long, and composed of two parallel tubes (like a double-barrelled gun), furnished with the necessary apparatus of muscles for sucking, and thus enabling the bird to reach the drops of moisture or the fluid secretions contained very frequently in the corollas of flowers, more abundant in some species than others. The tongue is flattened, and sometimes barbed towards the end, or margined with fringe-like appendages, evidently designed to be of material service in feeding on minute flies or other small and soft insects. It admits, too, of being darted outwards, like that of the woodpeckers, and in the manner thus indicated it is very probable that their food is secured.

A large space on the throat is generally the most beautiful part of the plumage of the birds of this family. Frequently, however, the top of the head and the entire under parts of the body are clothed in colors of the most surpassing brilliancy. The upper parts are usually plainer.

In the countries where these birds are most abundant, and even in others of South America, some species of Humming Birds are spread over a vast extent of territory;—other species are well known to be peculiar to quite restricted localities. Many inhabit only the warmest districts;—others are found only in mountain-valleys, thousands of feet above the level of the sea. One of the most beautiful Humming Birds, the Polytmus (_Trochilus polytmus_), a large species, having the plumage mainly of a most exquisite green, with the top of the head jet black, and with the tail excessively long, inhabits only the island of Jamaica, and it is quite probable that every island of the West Indies produces species which are to be found in no other. In some sections, they are exceedingly numerous. Mr. Gosse, in his valuable volume on the Birds of Jamaica, mentions having seen “no less than a hundred come successively to rifle the blossoms within the space of half as many yards in the course of a forenoon.” We have been informed of instances of the ruby-topaz Humming Bird (_T. moschitus_) having occurred in the island of Trinidad in even greater abundance.

In allusion to the general abundance of these birds in the countries where they abound, and as a sketch of their habits, we transcribe the following from “A Voyage up the Amazon,” from an excellent observer and agreeable writer, our friend, Mr William H. Edwards, of New York:

“Wherever a creeping vine opens its fragrant clusters, or wherever a tree-flower blooms, may these little birds be seen. In the garden, or in the woods, over the water, everywhere, they are darting about;—of all sizes, from one that might easily be mistaken for a different variety of bird, to the tiny Hermit (_Trochilus rufigaster_), whose body is not half the size of the bees buzzing about the same sweets. Sometimes they are seen chasing each other in sport with a rapidity of flight and intricacy of path the eye is puzzled to follow. Again circling round and round, they rise high in mid-air, then dart off like light to some distant attraction. Perched upon a little limb, they smooth their plumes and seem to delight in their dazzling hues; then starting off leisurely, they skim along, stopping capriciously to kiss the coquetting flowerets. Often, two meet in mid-air and fight furiously, their crests and the feathers on their throats all erected and blazing, and altogether pictures of the most violent rage. Several times we saw them battling with large black bees, who frequent the same flowers, and may be supposed to interfere often provokingly. Like lightning, our little heroes would come down, but the coat of shining mail would ward of their furious strokes. Again and again would they renew the attack, until their anger had expended itself by its own fury, or until the apathetic bee, once roused, had put forth powers that drove the invader from the field.”

The Mexican Humming Birds have been, until recently, but little attended to, and even at this time are by no means well known. In an interesting volume by Mr. William Bullock, a Fellow of the Linnean Society of London, “Six Months Residence and Travels in Mexico” (London, 1824), a work that contains much information on the natural history, and especially the ornithology, of that country, there is a chapter exclusively devoted to the Humming Birds. From it, we make the following extract, which may be regarded as the more interesting, as some of the species alluded to may be found hereafter in those parts of the United States contiguous to Mexico:

“In Mexico, the species of Humming Birds are numerous. Near the capital, on my arrival, scarcely one was to be seen; but in the month of May and June, numbers were found in the Botanic Garden, in the centre of the city; and, by offering a reward to the Indians, many were brought to me alive. I had nearly seventy in cages, which, with attention and care, I kept living for some weeks; and could I have devoted my whole attention to them, I have no doubt of the possibility of bringing them alive to Europe.

“It is probable the whole of them feed on insects; numbers I am certain do so, having watched them attentively in the Botanic Garden at Mexico, in pursuit of their minute prey; and in the yard of the house in which I resided at Themascaltepec, where one of them took entire possession of a pomegranate tree in blossom, on which he sat the whole day, catching the small flies that came to the flowers.

“Although, like the Robin and other birds of Europe, in a state of nature, they are extremely tenacious of any intrusion of their own species on their dominions, yet, in captivity, when several kinds have been confined together, I never observed the least inclination to quarrel, but have seen the smaller take what appeared to be unwarrantable liberties with those of five times their size and strength;—thus, when the perch has been occupied by the great blue-throated one, the diminutive Mexican Star has settled on the long beak of the former, and remained perched on it some minutes, without its offering to resist the insult.

“Europeans who have seen only the stuffed remains of these little feathered gems in museums, have been charmed with their beautiful appearance; but those who have examined them whilst living, displaying their moving crests, throats, and tails, like the peacock in the sun, can never look with pleasure on their mutilated forms. I have carefully preserved about two hundred specimens, in the best possible manner, yet they are still but the shadow of what they were in life. The reason is obvious; for the sides of the laminæ, or fibres of each feather, being of a different color from the surface, will change when seen in a front or oblique direction; and as each lamina or fibre turns upon the axis of the quill, the least motion, when living, causes the feathers to change suddenly to the most opposite hues. Thus the one from Nootka Sound (_T. rufus_) changes its expanded throat from the most vivid fire color to light green; the topaz-throated does the same, and the Mexican Star changes from bright crimson to blue.

“The sexes vary greatly in the plumage in many species, so much so, that it is with difficulty we recognize them. The male and female of the Mexican Star (_Cynanthus Lucifer_) could not have been known had they not been seen constantly together, and proved to be so by dissection. They breed in Mexico in June and July, and the nest is a beautiful specimen of the architectural talent of these birds; it is neatly constructed with cotton or the down of thistles, to which is fastened on the outside, by some glutinous substance, a white flat lichen resembling ours. The female lays two eggs, perfectly white, and large for the size of the bird, and the Indians informed me they were hatched in three weeks, by the male and female sitting alternately. When attending their young, they attack any bird indiscriminately that approaches the nest. Their motions, when under the influence of anger or fear, are very violent, and their flight rapid as an arrow; the eye cannot follow them, but the shrill, piercing shriek which they utter on the wing, may be heard when the bird is invisible, and often led to their destruction by preparing me for their approach. They attack the eyes of the larger birds, and their sharp needle-like bill is a truly formidable weapon in this kind of warfare.

“Nothing can exceed their fierceness when one of their own species invades their territory during the breeding season. Under the influence of jealousy, they become perfect furies; their throats swell, their crests, tails, and wings, expand; they fight in the air (uttering a shrill noise), till one falls exhausted to the ground. I witnessed a combat of this kind near Otumba, during a heavy fall of rain, every separate drop of which I supposed sufficient to have beaten the puny warriors to the earth.

“In sleeping, they frequently suspend themselves by the feet, with their heads downwards, in the manner of some parrots.

“These birds were great favorites with the ancient Mexicans. They used the feathers as ornaments for their superb mantles in the time of Montezuma, and in embroidering the pictures so much extolled by Cortez. Their name signifies, in the Indian language, beams or locks of the sun. The feathers are still worn by the Indian ladies as ornaments for the ears.”

It may be properly remarked here that the statement made by Mr. Bullock, of the habit of these birds sleeping with their heads downwards, has attracted considerable attention, and it has been thought probable that he may have been mistaken, or misinformed, not having been confirmed by subsequent naturalists. It may, however, apply only to some species.

The pugnacity of these little birds is almost universally alluded to by writers who have enjoyed opportunities of observing them in the countries where they abound. A Humming Bird of any size, even the smallest, is not on that account less a fighting character, and jealous of whatever rights and privileges he considers himself entitled to. But as both of the authors above quoted, have alluded to this point, we beg the indulgence of the reader to lay before him another extract especially relating to this hostility of disposition, and happily illustrative of the fights and feuds of the Humming Birds. It is from the very pleasant and valuable little work, previously mentioned, on the Birds of Jamaica, by Mr. Philip Henry Gosse; and the species alluded to, the Mango Humming Bird (_T. mango_), is one which is considerably larger than the common ruby-throated species of the United States. It is abundant in the West Indies, and in some parts of South America, and it occasionally visits the shores of Florida. It is figured by Mr. Audubon:—

“A Mango Humming Bird had, every day, and all day long, been paying his _devoirs_ to these charming blossoms” (the Malay apple, _Eugenia malaccensis_). “On the morning to which I allude, another came, and the manœuvres of these two tiny creatures became highly interesting. They chased each other through the labyrinth of twigs and flowers, till, an opportunity occurring, the one would dart with seeming fury upon the other, and then with a loud rustling of their wings, they would twirl together, round and round, until they nearly came to the earth. It was some time before I could see, with any distinctness, what took place in these tussles; their twirlings were so rapid as to baffle all attempts at discrimination. At length, an encounter took place pretty close to me, and I perceived that the beak of the one grasped that of the other, and thus fastened, both whirled round and round in their perpendicular descent, the point of contact being the centre of the gyrations, till, when another second would have brought them both to the ground, they separated, and the one chased the other for about a hundred yards, and then returned in triumph to the tree, where, perched on a lofty twig, he chirped monotonously and pertinaciously for some time;—I could not help thinking, in defiance. In a few minutes, however, the banished one returned, and began chirping no less provokingly, which soon brought on another chase and another tussle. I am persuaded that these were hostile encounters, for one seemed evidently afraid of the other, fleeing when the other pursued, though his indomitable spirit would prompt the chirp of defiance; and, when resting after a battle, I noticed that this one held his beak open, as if panting. Sometimes they would suspend hostilities to suck a few blossoms, but mutual proximity was sure to bring them on again with the same result. In their tortuous and rapid evolutions, the light from their ruby necks would now and then flash in the sun with gem-like radiance; and as they now and then hovered motionless, the broadly-expanded tail,—whose outer feathers are crimson-purple, but when intercepting the sun’s rays, transmit orange-colored light—added much to their beauty. A little _Banana Quit_ (_Certhiola flaveola_), that was peeping among the blossoms in his own quiet way, seemed now and then to look with surprise on the combatants; but when the one had driven his rival to a longer distance than usual, the victor set upon the unoffending Quit, who soon yielded the point, and retired, humbly enough, to a neighboring tree. The war, for it was a thorough campaign, a regular succession of battles, lasted fully an hour, and then I was called away from the post of observation. Both of the Humming Birds appeared to be adult males.”

In the United States, there have been discovered as yet not more than five species of Humming Birds, including that which is presented to the reader in our present plate. They are the ruby-throated Humming bird (_Trochilus colubris_), which is the much-admired little species everywhere common in the summer-time, in the States on the Atlantic; the Mango Humming Bird (_T. mango_), an abundant South American and West Indian species that occasionally visits Florida, as above stated; the Anna Humming Bird (_T. Anna_), a species of California and Mexico, the most beautiful of the northern species, and which derives additional interest from the fact that it was named by an eminent French naturalist, in honor of Anna, Duchess of Rivoli, whose husband, General Massena, Duke of Rivoli, the distinguished officer of the armies of the Emperor Napoleon I., founded the ornithological collection which now belongs to the Academy of Natural Sciences of Philadelphia. In addition to these, are the rufous-throated or Northern Humming Bird (_T. rufus_), a western species, which extends its range on the Pacific coast to a high northern latitude, and the bird now before us. Another species or two have been named as inhabiting California, without it being stated whether the upper or lower divisions of that country was intended. They are not known to inhabit that portion which is one of the States of this Union, though it is quite probable that others of the numerous Mexican species will be found extending their range into the western and southwestern territories.

Within the limits of the United States, the Humming Bird now before the reader, has been noticed only by Dr. Heermann, whose fine collection made in California contained numerous specimens. He detected it in one locality only, which was the burying-ground at Sacramento city. There several pairs remained during the season of incubation, and reared their young, finding suitable food and protection amongst the flowering plants, with which, with great feeling and propriety, that last resting-place of the emigrant and stranger has been adorned.

Dr. Heermann represents the nest as composed of fine mosses, lined with the feathery down of various seeds, and containing two white eggs. He saw this bird also at Guaymas, in Mexico.

The figures in our plate are of the size of life, and represent adult males. The plant represented is _Odontoglossum Cervantesii_, a native of Mexico.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Trochilus. Linnæus, Syst. Nat., I. p. 189. (1766.)

Size small, in some species diminutive, and the smallest of birds; bill slender, frequently straight, and also frequently curved, acute; wings comparatively large, generally pointed and formed for rapid flight; quills flattened, first primary longest, and curved inwards; tail various; legs and feet very short and feeble. The birds of this group are exclusively American.

Trochilus Alexandri. Bourcier and Mulsant, Annals of the Royal Society of Physical and Natural Sciences of Lyons, IX. p. 330. (1846.)

Form. Small; bill long; nearly straight; wings rather short; first quill longest, and somewhat curved; tail rather short, marginated, with its feathers narrow and pointed; legs and feet very short and weak.

Dimensions. Total length of skin, about 3¼ inches; wing, 2¹/₁₀; tail, 1 inch.

Color. Entire upper parts golden green; dark on the head; wings and tail brownish-black, except the central feathers of the latter, which are green; throat brilliant purple, with violet reflections, which color is succeeded by a broad transverse band of white; other under parts golden green, mixed with pale brownish and ashy; bill and feet dark.

Hab. California and Mexico. Spec. in Mus. Acad., Philada.

Obs. This bird is about the size of, or slightly larger than the ruby-throated Humming Bird (_T. colubris_) of North America, and resembles it in the general distribution of its colors. Those of the throat are, however, entirely different. The two species belong evidently to the same subdivision of the old genus _Trochilus_, which is, however, given so differently by late authors, that we have not at present determined the relative claims of either. It is given by one as belonging to the genus _Mellisuga_, and by another as _Trochilus_ proper, in a restricted sense.

The study of the Humming Birds, now difficult, will be rendered easy by Mr. Gould’s great work on these birds, now in the course of publication. All the known species are to be figured of the size of life; and in the parts already published, the drawing and coloring is exceedingly accurate, and magnificent beyond any precedent in the literature of ornithology.

In the old world, the Humming Birds are represented by the Sun Birds (genus _Cinnyris_, Cuvier; _Nectarinia_ of some authors), numerous species of which inhabit Africa and Southern Asia. They partake in some measure of the habits of the Humming Birds, and also of their lustrous colors, many of the species being very beautiful.

Several naturalists and admirers of ornithology have formed special collections of Humming Birds, and there are now extant several which contain very nearly all the known species, of which may be mentioned those of Mr. Edward Wilson, and Mr. John Gould, in England, and of Messrs. Edward and Jules Verreaux, in Paris. That of the first named, who is an American gentleman resident in England, is the most extensive and complete, and includes several of the only specimens known of the species which they represent. This gentleman and his brother, Dr. Thomas B. Wilson, of Philadelphia, have won for themselves the imperishable respect and gratitude of American naturalists, by forming in their native city the most extensive library and collections in natural history in America, and, in some departments, unrivalled by any in the old world. For these, now constituting, mainly, the magnificent museum and library of the Academy of Natural Sciences of Philadelphia, it is indebted to the distinguished patrons of zoological science whom we have just mentioned.

EMBERIZA BILINEATA.—Cassin. The Black-throated Finch. PLATE XXIII.—Adult Male.

This curious little Finch was discovered in Texas, in 1849, by Mr. John W. Audubon, a son of the celebrated ornithologist, and himself a naturalist and zoological draughtsman of high merit and accomplishments.

It appears to be extensively diffused throughout Mexico, Texas, and New Mexico, and in the former country is a common species. In the States last mentioned, it has been noticed by nearly all the naturalists who have visited them; though, as a bird of the United States, little beyond the fact of its existence in those regions has been placed on record, or has otherwise come to our knowledge.

In Mexico, this bird was found by Lieut. Couch to be numerous in some parts of Tamaulipas, Nueva Leon, Coahuila, and other States on the Rio Grande, immediately south and west of the limits of the territory of the United States. For our present article, this gentleman has very kindly furnished the following interesting communication, for which and other similar favors we beg to tender our grateful acknowledgments:—

“This bird was first seen at Santa Rosalio, and specimens were obtained. Though a month had been spent at Brownsville, in Texas, only about twenty miles distant, it had not been observed. At Charco Escondido, forty miles farther in the interior, it was very plentiful, and early in March, seemed to have already reared a breed of young; one specimen procured, having the appearance of being a young bird but a few weeks old.

“Its favourite home appears to be the scattered Mesquite or Acacias that sprinkle the plains east of the Sierra Madre. Like many other birds of its family, it does not seek the shade during the warmer hours of mid-day, but may always be found chirping and hopping from one bush to another, apparently as much for the pleasure of enjoying the society of its fellows as to seek for food.

“After striking south from Cadorcita, this little bird suddenly disappeared, much to my regret, as I had become so accustomed to seeing it constantly during my daily marches, that I almost regarded it as a travelling companion. But after nearly a month’s absence, I again recognized it among some flowering _Leguminosa_, between Pesqueria and Rinconada. I afterwards ascertained that it would thus be entirely absent from districts of considerable extent, but always reappeared again throughout my journey, and was always welcome.

[Illustration: Plate 23 The Black-throated Finch Emberiza bilneata (_Cassin_)]

“The usual note of this bird at the season in which I saw it, is a simple chirp; but one day, having halted during a _norther_, in the State of Tamaulipas, I amused myself watching a party of adult and young birds of this species, in the neighboring bushes. One gay little black-throated fellow, who was probably the father, showed unusual uneasiness at my presence, which fact led me particularly to observe him. After carefully reconnoitering and apparently satisfying himself that there was no immediate danger, he flew off a few yards to the top of a yellow mimosa then in bloom, and, regardless of the bitter wind still blowing, gave utterance to a strain of sprightly and sweet notes, that would have compared favorably with those of many a more famed songster of the feathered race. This was the only time that I ever heard this species indulge in anything more than a single chirp.”

This little Finch was observed at various localities in Texas by gentlemen attached to the commission for running the boundary line between the United States and Mexico.

The figure in our plate, which is that of an adult male from Lieut. Couch’s collection, is about two-thirds of the size of life.

The plant represented is _Spirea Douglasii_, a native of western North America.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Emberiza. Linnæus, Syst. Nat., I. p. 308. (1766.)

Emberiza bilineata. Cassin, Proc. Acad., Philada., V. p. 104. (Oct. 1850.)

Form. Rather short and compact; fourth quill slightly longest, but nearly equalled by the third and fifth; legs rather long and robust; tail moderate.

Dimensions. Total length, about 5⅛ inches; wing, 2½; expanse from tip to tip, 8; tail, 2⅜ inches.

Colors. _Adult._—Superciliary stripe over the eye, and another from the corner of the lower mandible, white. Large space on the throat and neck before black, which is also the color of the lores. Cheeks and entire upper parts brownish-cinereous, darker, and tinged with olive on the back; quills hair-brown, with nearly white external edgings; tail feathers brownish-black, the two central palest, and the external feather, with its outer web, white, and with a large spot of white on its inner web, near the tip,—in some specimens the two outer tail feathers are largely tipped with white. Entire under parts white, tinged with ashy and olive, especially on the sides and flanks; bill dark bluish or horn color; feet dark. _Young._—Throat and other under parts white, with some longitudinal stripes of brownish-black; upper parts as in adult, but more tinged with brown; wing-coverts edged with brownish-white.

Hab. New Mexico and Texas; Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This Finch resembles no other species known to us, in such a degree as would render it liable to be confounded with it. It may be easily recognised when adult by its black throat, bordered on each side by a conspicuous white stripe, and having also another equally conspicuous and well-defined stripe over the eye. In the young there is no vestige of the black throat, that part being of a uniform color with the under parts of the body, but bears a strong general resemblance to the adult. It is related to the group designated _Euspiza_ by authors, though it is probably the type of a distinct subdivision.

[Illustration: Plate 24 The Black-headed Vireo Vireo atricapillus (_Woodhouse_)]

VIREO ATRICAPILLUS.—Woodhouse. The Black-headed Flycatcher. PLATE XXIV.—Adult Male.

On account of their modest attire and sylvan habits, the birds of the group to which the present species belongs, are seldom noticed by the general observer, though some of them are to be met with commonly during the summer, in nearly all parts of the United States. But though inconspicuous in appearance, they make ample compensation by the loudness of their notes, which, after the early love-songs of the Thrushes, and other of our songsters of spring, have subsided into the more serious duties of parental responsibility, are to be heard above those of any other of our resident birds. They are active insect-catchers, and may be seen at nearly all hours of the day, patiently searching amongst the leaves and branches of the trees in almost every woodland, hopping from branch to branch, or sometimes making short sallies in pursuit of fugitive moths or butterflies, and occasionally pausing to refresh themselves with a rather quaint but very melodious warble, lengthened in the spring into a cheerful and agreeable song.

The red-eyed Flycatcher (_V. olivaceus_) is the most numerous, and not only is constantly to be met with in the woods, but ventures confidently into the public squares or parks, and the yards and gardens of the cities. In many such localities in Philadelphia, several of which are in the denser parts of the city, this little warbler rears its young, and pipes out his sprightly song, in entire security, and apparently feeling himself as much at home as if in the recesses of the most remote forest. The warbling Flycatcher (_V. gilvus_) is another pleasing singer, though in our opinion but an indifferent performer compared with the preceding. A species common in the West Indies, and which has been found in Florida, has some very singular notes, from one combination of which he has had assigned to him a name quite as singular, the “Whip Tom Kelly” (_V. altiloquus_).

The immediate relatives, however, of the little species before the reader in the present plate, are birds that rarely venture far from the woods. One of them, the White-eyed Flycatcher (_V. noveboracensis_), has a partiality for marshes and low grounds producing thick growths of vines and shrubbery; and although the smallest of his tribe has some quite remarkable notes, and so loud, that a person not sufficiently acquainted with him to recognise his voice, would be surprised to find such a high-sounding solo proceed from such a diminutive performer.

The species represented in our present plate is an inhabitant of Texas, but it has as yet been only observed in a very limited district. It was discovered by S. W. Woodhouse, M. D., of Philadelphia, while attached to Capt. Sitgreave’s Surveying party. It is the handsomest bird of this group.

The following notice of this bird by Dr. Woodhouse, we take the liberty of extracting from Sitgreave’s report of an expedition down the Zuñi and Colorado rivers:

“On the twenty-sixth of May, 1851, while encamped on the Rio San Pedro, within about ten miles of its source, I was out in pursuit of specimens. Wandering about the hills among some cedars (_Juniperus_), my attention was first attracted by a singular note, which I am unable to describe; on looking, I discovered this beautiful little bird, which I at first took to belong to that interesting family of fly-catching warblers, _Sylvania_, it being constantly in motion. It was with the greatest difficulty that I could procure specimens; two, however, I secured, both of which, on dissection, proved to be males.”

Mr. John H. Clark, zoologist attached to the Mexican boundary commission, who observed this species in Texas, and near the same locality at which it was found by Dr. Woodhouse, has very obligingly made for us the following note from his journal:

“My attention was drawn to this bird by a shrill, discontented chirp which accompanied its incessant motion in pursuit of insects. Three specimens only were seen, and all of them at one locality, near the head of the Rio San Pedro, or Devil’s River, to the valley of which it appeared to be confined, for, being aware of its novelty to the fauna of the United States, I kept a strict look-out, but did not meet with it elsewhere.

“It was not at all shy, showing no concern when approached within a few rods. The procuring of a specimen was, however, a matter of some difficulty, as its constantly hopping or flying from branch to branch rendered an unobstructed shot the next thing to an impossibility. It was found in June, and the specimen obtained by me, now in the collection of the commission, is that of a male.”

Our figure is of the natural size.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Vireo. Vieillot, Ois d’Am., Sept. I, p. 83. (1807.)

Size small; bill rather short, strong, wide at base, compressed towards the point, which is curved downwards, and sharp; upper mandible with distinct notches near the point; nostrils basal, large; wing moderate or rather short, with the third and fourth quills usually longest; tail rather short; legs long, rather slender. An American genus, containing six species. The Red-eyed Flycatcher (_V. olivaceus_), and others of the long-billed species, are not included, but have properly been embraced in a new group, _Vireosylvia_, Bonaparte.

Vireo atricapillus. Woodhouse, Proc. Acad., Philada., VI. p. 60. (April, 1852.)

Form. Small, but compact, and rather broad; bill rather short, acute; wing with the third and fourth quills equal; tail rather short, even at the end, or slightly emarginate.

Dimensions. _Male._—Total length, 7½ inches; Wing, 2¼; tail, 1¾; expanse of Wings, 7¼.

Color. _Male._—Head above and cheeks black; stripe before the eye, and entire under parts, white, tinged with greenish-yellow on the sides and flanks; back, rump, and upper tail-coverts, dark olive-green; quills brownish-black, with a greenish tinge, and edged externally with greenish-yellow; wing-coverts tipped with greenish-white; tail feathers brownish-black, edged externally with greenish-yellow; bill and feet dark; iris light red.

Hab. Texas. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This is a very distinct and peculiar species of this genus, not at all resembling any other, and readily distinguished by its black head. It belongs, however, strictly to the same group as _V. flavifrons_, _V. solitarius_, _V. noveboracencis_, and others, and is one of the most interesting of the more recent additions to the ornithology of the United States.

PICOLAPTES BRUNNEICAPILLUS.—La Fresnaye. The Brown-headed Creeper. PLATE XXV.—Adult Male.

This is a species belonging to a large family of birds, very numerous in the tropical and southern regions of the American continent, though of which not more than two species are known to venture so far north as to come within the limits of the United States. They subsist on insects, which they capture on the trunks and branches of trees, or, in the countries where such plants abound, on the large species of _Cactus_, and others of a similar character.

Some of the larger birds of this group have very long and singularly curved bills, which it is supposed are peculiarly adapted to searching for insects in the deep furrows or interstices of the rough barks of trees. All have more or less strong feet and claws, designed for their manner of creeping on trees, somewhat similar to that of the Woodpeckers, but more like the Nuthatches, or little Sapsuckers, as they are commonly designated in the United States, and the Brown Creeper of our woods (_Certhia americana_). The latter is in fact the only northern representative of the family to which our present species belongs, but so small, that it conveys but a faint idea of the form and colors of these birds generally. They are, however, for the greater part, birds of plain colors, frequently brown of various shades, or snuff-colored.

The bird figured in the present plate was first noticed in Texas, by Capt. J. P. McCown, of the United States Army, and is given by Mr. Lawrence as an addition to the ornithology of the North in the Annals of the New York Lyceum of Natural History, V. p. 114 (1851), but with no account of its habits. Since that time, it has been again observed by Mr. Clark at several localities in Texas, and is known to be of frequent occurrence in the States of Mexico immediately south of the Rio Grande, and in other parts of the same country.

The Brown-headed Creeper was seen by Dr. Heermann in Mexico, and in his paper in the Journal of the Philadelphia Academy, II. p. 263, he thus mentions it:—

[Illustration: Plate 25 The Brown-headed Creeper Picolaptes brunneicapillus (_La Fresnaye_)]

“I found this bird in the arid country back of Guaymas, on the Gulf of California. The country itself is the picture of desolation, presenting a broken surface, and a confused mass of volcanic rocks, covered by a scanty vegetation of thorny bushes and _cacti_. In this desert I found several interesting species, which enter into our fauna as birds of Texas, and this species was one of the number. It appeared to be a lively, sprightly bird, uttering at intervals a clear, loud, ringing note. The nest, composed of grasses, and lined with feathers, was in the shape of a long purse, laid flat between the forks or on the branches of a _Cactus_. The entrance was a covered passage, varying from six to ten inches in length. The eggs, six in number, are of a delicate salmon color, very pale, and often so thickly speckled with ash and darker salmon-colored spots, as to give a rich cast to the whole surface of the egg.”

In the original description of this bird by the Baron La Fresnaye, an eminent French ornithologist, in Guerin’s Magazine of Zoology, 1835, p. 61 (Paris), his specimen is represented as being probably from California. It has not been noticed in that country by either of our American naturalists, though found by Dr. Heermann, as above stated, near Guaymas, in Northern Mexico.

Our figure is rather less than two-thirds of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Picolaptes. Lesson, Traité d’Ornithologie, I. p. 313. (1831.)

Bill moderate, or rather long, curved, rather wide at base, but compressed towards the end; apertures of the nostrils large; wings rather short, rounded; first quill short; fourth, fifth, and sixth, usually longest and nearly equal; tail moderate, or rather long, soft at the end; legs and feet rather large and robust; claws curved, sharp. An American genus, nearly allied to others, and containing numerous species.

Picolaptes brunneicapillus. La Fresnaye, Guerin’s Mag. de Zoologie, 1835, p. 61.

Form. Bill curved; culmen distinct; wings short; tail rather long; tarsi and toes strong, and covered with scales; tail wide, with its feathers broad and soft.

Dimensions. Total length of skin, about 8¼ inches; wing, 3½; tail, 3½ inches. Female rather smaller.

Colors. Entire plumage above, brown, darkest and unspotted on the head; but on other upper parts with every feather having a central stripe or oblong spots of white, disposed to form longitudinal stripes; quills with numerous spots of white on the edges of their outer webs, forming somewhat regular oblique stripes, and on their inner webs with regular transverse stripes of white; tail, with its central two feathers, grayish-brown, transversely barred with brownish-black; other tail feathers brownish black, with irregular wide transverse bands of white, more numerous on the two outermost feathers.

Under parts white, tinged with fulvous on the flanks and abdomen; feathers of the throat and neck before tipped with black; those of other under parts with circular or oblong spots of black, large on the under tail-coverts; bill and feet horn-color. Sexes alike.

Hab. Texas and Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington.

Obs. This bird somewhat resembles several of its genus, but is not difficult to distinguish. In many specimens, especially of the male bird, the black predominates on the throat and neck before, so as to present an almost uniform color.

Several late writers have placed this species in the genus _Campylorhynchus_ (Spix).

[Illustration: Plate 26 The Ferruginous Buzzard Archibuteo ferrugineus (_Lichtenstein_)]

ARCHIBUTEO FERRUGINEUS.—(Lichtenstein). The Ferruginous Buzzard. PLATE XXVI.—Adult and Young.

This is one of the largest and most handsomely plumaged of the Rapacious birds of North America, though belonging to a division characterized by heavy and comparatively slow flight, and not manifesting any considerable degree of that courage and cunning which are generally so remarkable in this great group of the ornithological kingdom. In fact, on examination of the fine bird now before us, or of the Black Hawk of the Atlantic States, which is nearly related to it, one would scarcely infer that the object of such an admirable organization is nothing more important than the destruction of the smallest and most defenceless of quadrupeds or of reptiles. Yet such is apparently the case; many of the birds of this group, though powerful in structure, and furnished with the usual apparatus of strong and sharp bills and claws, and other accompaniments of predatory habits, rarely attack any animal more formidable than a mouse or ground-squirrel, or in some cases a frog or other of the weaker species of reptiles.

It is, however, entirely erroneous to attribute a noble or generous character to any of the predatory animals, though from an early period of history several species have been so regarded. On the contrary, there is in all these classes, whether of birds or of other animals, a marked absence of the very traits which are in some measure assigned to them, and even more unmistakably so in some of the more celebrated, as the Eagles and Lions, than in the more humble species. Yet the rapacious animals present a study in natural history of deep interest. Owing the sustaining of their existence for the greater part to rapine and violence, yet holding an important place in the great design of the physical universe, they appear to personate a principle, if we may be allowed to use the expression, involving one of the most momentous and mysterious of problems, the existence of evil in the world. The prowling and treacherous Lion, and the robber Wolf, have unfortunately but too strong analogies in that race which is the head of the visible creation, and they and their kind everywhere present the same intrinsic meanness which is characteristic of violence and injustice, of vice and of crime amongst men.

The bird now before the reader is, so far as known, exclusively a Western species. It was first made known to American naturalists by Mr. Edward M. Kern of this city, who, when attached as artist to Colonel Frémont’s Expedition of 1846, obtained it in California and brought home specimens in a collection made by him, of the birds of that country. It had however been previously noticed and described as a bird of California by Professor Lichtenstein, a distinguished European naturalist, in a paper on the natural history of that country, in the Transactions of the Royal Academy of Berlin (1838, p. 428).

Since Mr. Kern, the only American naturalist who has noticed this bird is Dr. Heermann, who has met with it during both of his visits to California, but especially during his connection with a party under command of Lieut. Williamson, of the U. S. Topographical Engineers, which has recently completed an examination and survey for a route for a Railroad to the Pacific Ocean through the southern portion of the territory of the United States. For our present article, Dr. Heermann has with great kindness allowed us to make the following extract from his journal, kept during the survey to which we have alluded:

“During a previous visit to California, I had seen this species in the valley of the Sacramento river, and had considered it as rare in that section of the country, but during the recent survey in which I have been engaged in the southern part of the state, I found it very abundant, and on one occasion saw five or six individuals in view at the same moment, in the mountains, about sixty miles east of San Diego. It was there much more frequently seen than any other species.

“As large tracts of that country inhabited by this bird are often entirely without trees, it alights on the ground or on some slightly elevated tuft of grass or a stone, where it sits patiently for hours watching for its prey. Its food, on dissection, I found to consist almost entirely of small quadrupeds, principally various species of mice, and in one instance the crop was filled with the remains of a ground-squirrel. In plumage it appears to vary as much as its allied species, _A. sancti-johannis_. One specimen, which was shot by a soldier attached to our party, had the tail strongly tinged with the red color which characterizes that appendage in the red-tailed Hawk, (_B. borealis_).

“I have several times seen a bird sailing over the prairies, about the size of the present species, but with its entire plumage deep-black and of heavy and continued flight. It was I think certainly of this genus; but never having been so fortunate as to have procured a specimen, I am unable to decide whether it was this bird, the Black Hawk (_A. sancti-johannis_), or a new species to add to this group. My impression is that it was the Black Hawk, but it may have been the present in a stage of plumage yet undescribed.

“The nest and eggs of the present bird I procured on the Consumnes river, in 1851. The nest was in the forks of an oak and was composed of coarse twigs and lined with grasses; the eggs, two in number, were white, marked with faint brown dashes. This nest was placed in the centre of a large bunch of _Misletoe_, and would not have been discovered, but having occasion to climb the tree to examine some Magpie’s nests, the Hawk in flying off betrayed her retreat. The eggs of this species are quite different from those of the European _A. lagopus_, but with those of _A. sancti-johannis_, I have never had an opportunity of comparing them.”

Mr. Kern’s specimens are marked as having been procured in the Tulavie valley, California, in January, 1846. He observes, in his notes in our possession, that finding this bird remarkably fat and in excellent general condition, some of the party shot it for the mess-kettle whenever opportunity offered, and found it “very good eating.” Possibly under stress of capital appetites.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Archibuteo. Brehm. in Oken’s Isis, 1828, p. 1269.

Tarsi feathered in front to the toes, but more or less naked behind. General form, compact and heavy; wings, long and broad, formed for long-continued but not very rapid flight; bill, short, curved, edges of the upper mandible festooned; tail, moderate, wide, tarsi rather long; toes, short; claws, moderately strong, curved, very sharp. Contains about six species, three of which are American.

Archibuteo ferrugineus. (Lichtenstein.) Buteo ferrugineus. Licht. Trans. Berlin Academy, 1838, p. 428. Archibuteo regalis. Gray, Genera of Birds, 1 pl. 6 (1849, plate only).

Form. Robust and compact; bill, rather large; wings, long, with the third quills longest, all the primaries more or less incised on their inner webs near the end; tarsi feathered in front to the toes, naked and scaled behind; toes, short; claws, strong.

Dimensions. Total length (of skin), female, about 22 inches; wing, 16½ to 17; tail, 9 inches.

Color. _Adult._—Tibiae and tarsi bright ferruginous, with transverse stripes of brownish-black, irregular and indistinct on the latter. Entire upper parts with irregular longitudinal stripes of dark-brown and light ferruginous, the latter color predominating on the shoulders and rump. All the upper plumage white at the bases of the feathers, and on the back with concealed irregular transverse stripes of brownish-black. Quills, ashy-brown, lighter on the outer webs, and with a part of the inner webs white, and with obscure brown bands. Tail, above, ashy-white, tinged with pale ferruginous, and mottled obscurely with ashy-brown, in some specimens narrowly tipped with black; tail, beneath, yellowish-white, unspotted. Entire under parts of the body white, slightly tinged with yellowish, with narrow longitudinal lines and dashes of reddish-brown on the breast, and narrow irregular transverse lines of the same color, and others of black, on the sides, flanks, and abdomen; under tail coverts, white; axillary feathers and some of the inferior coverts of the wing, bright ferruginous; toes, yellow; bill and claws, dark.

_Young._—Entire upper parts dark umber-brown, a few feathers edged and tipped with pale ferruginous; upper coverts of the tail white, spotted with dark-brown; entire under parts pure white, with a few longitudinal lines and dashes of dark brown on the breast, and arrow-heads or irregularly shaped spots of the same color on the sides and abdomen, larger and more numerous on the flanks. Tibiæ and tarsi white, irregularly spotted with dark-brown; axillary feathers, white, with large subterminal spots of brown; under wing coverts and edges of the wings white, with a few brown spots; under tail coverts, white.

Hab. California. (Mr. Kern, Dr. Heermann.) Spec. in Mus. Acad., Philada.

Obs. This very distinctly characterized species somewhat resembles some stages of plumage of the Rough-legged Hawk and of the Black Hawk (_Archibuteo lagopus_ and _sancti-johannis_) but not sufficiently to render it necessary to point out differences. It has, as yet, only been observed in California, but will, very probably, like many other species of Western birds, be found to inhabit also the northern regions of this continent.

[Illustration: Plate 27 The Black-headed Gnat-catcher Culicivora atricapilla (_Weill_)]

CULICIVORA MEXICANA.—Bonaparte. The Black-headed Gnat-catcher. PLATE XXVII.—Male and Female.

This delicate little bird is an inhabitant of Texas, where it was first noticed by Capt. J. P. McCown, of the U. S. Army. He obtained it near Ringgold Barracks, in 1850, since which period specimens have been brought in the collections of various other officers and naturalists. It is also known as a bird of Mexico.

This species belongs to a small group of little fly-catching birds, of which several others are found in America, though two of them only come within the limits of the fauna of the United States. Of these, one, the little blue gray Flycatcher (_Culicivora cœrulea_), has been long known as a summer resident in the woods and forests of the Middle and Northern States, and is one of the earliest to return, from its winter journey in the south, to its northern home. The other is the bird now before the reader.

These little Flycatchers are amongst the smallest of our native birds. They almost exclusively inhabit the woods, and are constantly seen

## actively engaged in the capture of the minute insects on which they

feed, in pursuit of which they search very industriously, not only shrubbery, but trees of the greatest height. The present is the smaller of the two northern species, and is represented in our plate of the size of life.

For the following memorandum relating to this little bird we are again indebted to the kindness of Dr. Heermann:

“I first met with this species near San Diego, California, in 1851, and during the recent survey found it abundant in the vicinity of Fort Yuma. Its habits much resemble those of the Blue-gray Gnat-catcher of the Eastern States (_Culicivora cœrulea_), it is very quick in its movements, searching actively for food, preferring, apparently, the low trees and bushes, and at times darting about in the air in pursuit of small insects. The only note that I ever heard it utter was a chirp, so feeble in its tone that it could be heard but a short distance.

“The last specimen procured by me was shot in a hedge bordering a field cultivated by the Pimos Indians, whose village is situated about two hundred miles above the junction of the Gila and Colorado rivers.”

The figures in the present plate, which we regard as those of adult male and female, are of the size of life.

The plant is _Zauschneria californica_, a native of California.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Culicivora. Swainson, Zoological Journal, III., p. 359. (1827.)

Small, bill rather long, compressed towards the tip, wider at base, upper mandible somewhat curved, base with about five pairs of rather long, weak bristles; wing, moderate or rather short, first quill very short, fourth and fifth, longest and nearly equal; tail, long, with the feathers graduated, outer shortest; legs, long, slender; toes, rather short. Colors usually cinereous and black. A genus exclusively American and containing several species.

Culicivora Mexicana. Bonap. Cons. Av., p. 316. (1850.)

Form. Small and slender; bill, moderate, rather long; wings, moderate; tail, long, several of the central feathers equal, others shorter and graduated, outer feathers shortest; legs and feet, long and slender.

Dimensions. Total length (of skin) about 4¼ inches; wing, 12¾; tail, 2¼; inches.

Colors. _Male._—Head, above, glossy black; upper parts of the body and wings, grayish-cinereous or lead-colored; lower parts very pale ashy-white, deeper on the sides and flanks; quills, brownish-black, edged externally with ashy-white; tail, black, the two outer feathers tipped with white, having their outer webs of that color, the next two also edged on their outer webs with white and tipped with the same, readily seen on the inferior surface of the tail; bill and legs, dark. _Female_, with the head above uniform with the other parts—not black—otherwise, like the male.

Hab. Texas, Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This species very much resembles the South American _Culicivora leucogastra_, De Wied, (which is _C. atricapilla_, Swainson,) but is smaller. We have never seen specimens of the present species with the under parts of such a clear white as is usual in the larger bird just mentioned, though it may assume it in its perfectly mature plumage. The South American bird measures in total length about five inches.

The Prince of Canino’s description of _Culicivora mexicana_ as cited above, we regard as applicable to the female of the present species. All the species of this genus more or less resemble each other, and now require careful revision, having the appearance to us of being rather confused than otherwise, and but imperfectly described.

[Illustration: Plate 28 The Prince Maximilian’s Jay Gymnokitta cyanocephala (_DeWied_)]

GYMNOKITTA CYANOCEPHALA.—(De Wied.) The Prince Maximilian’s Jay. PLATE XXVIII.—Adult Male.

We have the pleasure of presenting to the reader, in the plate now before him, one of the most singular of the birds of the family of Crows and Jays yet known to inhabit North America.

This bird was discovered in the Rocky Mountains, by that learned and enthusiastic naturalist, Maximilian, Prince of Wied, who in the course of travels in North America, and especially in the interior, contributed a large amount of valuable information relating to the natural history of the northern portion of our continent, as he had previously to that of South America. Few books, in fact, contain more important observations in the various departments of North American Zoology than the work of that nobleman, “Travels in the Interior of North America,—edition in German, Coblenz, 1839;” but, unfortunately, and certainly without his approbation, nearly everything relating to natural history is omitted in the English edition, London, 1843. In Ornithology, the works of the Prince Maximilian are particularly valuable, and in that relating to North America, there are many notices of little known and interesting species, and the first descriptions of some which have since been regarded as previously unknown by American writers.

The present bird differs in generic as well as specific characters from all other forms of the family to which it belongs. Its short, heavy figure approximates it somewhat to the Nut-crackers of the old world (_Nucifraga_), and to Clark’s Crow of Western America (_Picicorvus columbianus_), and its habits, so far as known, are in some respects similar to those of the latter. It does not appear, however, to be in any considerable degree a fruit-eater, but is decidedly carnivorous, and almost rapacious; preying on Reptiles, particularly the various species of _Phrynosoma_, or Horned Frogs, as they are called with but little propriety, which abound in Western North America. It appears, in fact, to resemble in habits, to some extent, the reptile-eating Kingfishers (_Genus Todiramphus_) of Asia, the Pacific islands and Australia, and if not absolutely allied, is certainly a strongly analogous representative of those curious birds.

The first specimens of this bird which were brought to the attention of American naturalists, were sent to the Philadelphia Academy, by Mr. Edward M. Kern, who procured them during his connection with Col. Frémont’s Expedition of 1846; and previously no others appear to have reached Europe, than those of its discoverer, the Prince Maximilian.

More recently it has been observed by several of the naturalists who have visited Western America. Our friend, T. Charlton Henry, M. D., of the United States’ Army, has noticed it repeatedly in the vicinity of Fort Webster, in New Mexico. To him we have the pleasure of expressing our obligations for the following interesting notes relating to this bird, as well as for many others:

“This singular and handsome Jay, I first met with near San Miguel, in July, 1852, where I observed a party of some twenty or thirty specimens flitting through the cedars along the roadside. They were mostly young birds, and constantly alighted on the ground, for the purpose, as I ascertained, of capturing lizards, which they killed with great readiness and devoured.

“Since that time, I have frequently observed this bird in the winter only, in the neighborhood of Fort Webster, and always in flocks of about forty or fifty; indeed I am not sure that I have not repeatedly fallen in with the same flock, and it may not therefore be as abundant as I am inclined to suppose. Here they evince an exceeding wariness and are very difficult to approach; I have chased a flock for hours without succeeding in getting within gun-shot.

“Almost invariably a flock alights near the summit of a hill, and passes down its side rapidly, all the birds keeping quite near to each other, and individuals frequently alighting on the ground, when their attention is attracted by their favorite food. They appear to be very social and keep up a continued twittering note. I have occasionally seen them flying in close flocks, high in the air, and apparently passing from one mountain or hill to another.

“This bird, so far as I have seen, is exclusively a mountain species, as I have never observed it in the plains or the bottom lands, which are the usual haunts of its relatives, Steller’s and the California Jay. It differs, however, from them in many respects, and is the only species of these birds that I have never met with singly or in parties of half-a-dozen individuals only. I have always seen it in large flocks. Its food appears to be exclusively reptiles.”

C. B. R. Kennerly, M. D., a young naturalist of great promise, who was attached as Zoologist to Lieut. Whipple’s party, for surveying a route for a railroad to the Pacific Ocean, brought fine specimens of the bird now before us, in the large and highly interesting collection of birds made by him in the countries traversed by the expedition. To Dr. Kennerly we are indebted for the following notice of this species:

“During the march of our party from the Rio Grande to the Sierra Madre, we saw this bird nearly every day. At that season, which was November, large flocks were constantly found in the vicinity of the running streams, which on being frightened from the low bushes, circled around, loudly uttering their peculiar cry, and rising higher and higher, until they reached the summit of some tree on the rocky hills. When settled, they continued their discordant notes, which somewhat resemble some of those of the common Cat-bird (_Mimus felivox_).”

The Prince Maximilian’s specimens of this bird were obtained on Maria’s river, one of the tributaries of the Upper Missouri, in the northern part of the possessions of the United States in Western America, and much farther north than it has been observed by either of the late naturalists. It probably inhabits a very extensive district, the limits of which cannot at present be conjectured.

The figure in the present plate is that of the adult male, and is about two-thirds of the natural size.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Gymnokitta. De Wied in Bonap. Consp. Av., p. 382. (1850.)

General form, rather short, robust; bill, straight, wide at base, somewhat rounded and flattened at the point, ridge of the under mandible (or gonys) very distinctly ascending; wings, rather long, first quill very short, fourth, longest, but only slightly longer than the third and fifth; tail, moderate, containing twelve feathers; legs and feet, strong.

Gymnokitta cyanocephala. (De Wied). Gymnorhinus cyanocephalus. De Wied, Travels in North America (1839, Coblenz). Cyanocorax Cassinii. McCall, Proc. Acad. Philada., V. p. 216. (1851.)

Form. Bill, straight, wide at base, blunt and rounded, and somewhat flattened towards the point; wings, rather long, secondaries, broad and mostly obtuse at their ends; tail, moderate, tarsi rather long, moderately robust, and with the toes distinctly scaled; claws, curved, rather strong and sharp.

Dimensions. Total length (of skin), about 10 inches; wing, 6; tail, 4½; bill, from gape, 1½ inches.

Colors. _Adult._—Throat, white, tinged with bluish running into stripes on the neck before. Entire other plumage, above and below, ashy-blue, much darker and clearer on the head, palest on the abdomen, tibiæ and under wing coverts. Cheeks and frontal feathers, pale ultramarine; bill and claws dark; irides, light-brown—sexes alike.

Hab. New Mexico, Nebraska. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This species does not resemble any other in such degree as to readily lead to confusion, and as yet stands alone in its genus.

The bird described by Col. McCall, as above, and to which he did us the honor to apply our name, he has since ascertained to be the present species, of which, at the time of the publication of his description, no specimen was exhibited in the nearly complete collection of Jays in the museum of the Philadelphia Academy, nor had it ever been mentioned by any American ornithologist. He observed it in the vicinity of Santa Fé, in considerable numbers.

Although as we have said above, nearly the whole of the valuable Zoological notes in the German edition of the Prince Maximilian’s Travels, are omitted in the English translation; two notices of the present species may be found in the latter, pp. 287, 297, the last of which is the description, and seems to have accidentally escaped the singular want of judgment which induced the omissions to which we allude.

[Illustration: Plate 29 The Black Flycatcher Ptilogonys nitens (_Swainson_)]

PTILOGONYS NITENS.—Swainson. The Black Flycatcher. PLATE XXIX.—Adult Male and Female.

This gracefully formed, but sombre-colored little bird was first added to the Ornithological fauna of the United States, by our valued friend, Colonel George A. McCall, Inspector General in the Army of the United States, who observed it, and obtained numerous specimens, while on a tour of duty in California, in 1852. It had previously been known as a Mexican species, having been described by Mr. Swainson, in 1838, from specimens sent from that country.

This bird belongs to a small group of Fly-catchers, containing not more than five or six species, all of which are inhabitants of either Western North America, Mexico, or the southern portion of this continent. They appear to possess the habits of true Fly-catchers, and are remarkable for their slender but active forms, in which the long and ample tail and the elongated feathers of the head, capable of being erected into a handsome crest, are generally conspicuous. The best known North American species is _Ptilogonys obscurus_, La Fresnaye (which is _Ptilogonys Townsendii_, Audubon), a bird that is now brought from the far west by nearly all collectors.

Respecting the curious little species which is the subject of our present article, we have the pleasure of laying before the reader the following notes very kindly furnished by Col. McCall.

“The first opportunity that I had for observing the manners of this bird, was afforded me in 1852, while travelling from _Valle-cita_ to _El Chino_, in California. On that occasion, as I left the country bordering the desert, and began to ascend the hills, my route followed the course of a mountain brook, whose clear waters were at intervals shaded with gnarled and scrubby oaks. In approaching one of these clumps of trees, I remarked a number of dark-colored birds, which afterwards were found to belong to this species, darting upwards from the topmost branches, and after diving and pitching about in the air for a moment, returning again to the dead branches with the lively port that proved them to be engaged in the agreeable pastime of taking their insect prey. A nearer approach showed them to be light and graceful on the wing; but less swift and decided in their motions than most of the true Fly-catchers. There were about a dozen in company, and they presented a pleasing sight, as three or four together were constantly either pitching upwards to a considerable height in the air, or gliding silently back to their perches. In these ærial evolutions, the bright spot on the wing, which is formed by broad patches of white on the inner webs of six or seven of the quill feathers, and is visible only when the wing is spread, gleamed conspicuously in the sunshine, and formed a fine contrast with the glossy black of the general plumage. I sat upon my horse, watching their movements for some time, and I now perceived that two of their numbers were of a dusky hue, and without the wing spot to which I have referred; but I could discover no difference in their manners or their style of flight. I, therefore, had little doubt of their being adult females; for although at that period of the year, (June 20) the young birds might have been well grown, yet there is generally a want of decided character in the unpractised flight of young birds, which betrays them to the Sportsman’s eye. In fact, these birds agreed with Swainson’s description of the female in general terms; and my only regret is that I was not able to satisfy myself by dissection whether these to which I now refer were in reality adult females, or young males in their first plumage.

“However, on my attempting to approach still nearer, these birds became alarmed, and winging their way to the hill-side, alighted on the scraggy bushes scattered among large projecting rocks, where they resumed their sport, rising lightly into the air and darting about after insects, which seemed to be abundant. I followed—but they were now on the _qui vive_, and, without permitting me to get within gun-shot, flew from bush to bush, as I advanced, keeping all the while in a loose irregular flock, and still pursuing their sport of fly-catching. In this way they continued to ascend the hills, until the broken character of the ground abruptly stopped my horse. Having, however, dismounted, I clambered over the rocks, and at last succeeded in killing two of them. These were alike in plumage—black, with the wing spot; and one of them, which I dissected, proved to be a male.

“As I journeyed on towards the Sierra Nevada, I met, during several days succeeding, these birds, either in small companies, or singly; and subsequently I found a few individuals between _El Chino_ and _Los Angeles_; but they were invariably black, with the white wing spot. And I never on any occasion, except the one I have referred to, saw one of those clad in dusky garments, which I had supposed were females.

“The localities in which I found these birds, were either on the mountainsides, or in the timbered borders of mountain streams.

“The measurements of the fresh specimen were as follows—length, 8 inches; wing, 3½; tail, 3½.

“The figure slender—the feet rather strong.”

This bird has also been noticed by Dr. Heermann, in various parts of California, and by Dr. Henry, and Dr. Kennerly, in New Mexico. To the former gentleman, we are indebted for the following contribution, intended for our present article:

“This bird is seldom found in the northern part of California, though I procured both adults and young on the Consumnes river, in 1851. Since then, however, a naturalist and friend of mine residing there has not seen a single other specimen, though giving much of his attention to ornithology, and to the migratory habits of such birds as pass through that section of country.

“I was therefore surprised to meet with this species after sixty miles of travel on the Colorado desert near the Little Lagoon. It was perched on a _Mesquite_ tree, jerking its tail almost incessantly, as do various other species of Fly-catchers, and dashing occasionally in irregular curves and angles high into the air in pursuit of insects. On approaching the Colorado, this Fly-catcher became quite abundant, as I frequently saw companies of twenty or thirty together, many of which would be on the wing at the same time, engaged at their usual employment. At Fort Yuma, this species was also met with in considerable numbers late in November, when they were migrating southward. Its note is a low, plaintive whistle. This bird undoubtedly incubates in California, as I have seen specimens which were certainly very young birds, though I have not been so fortunate as to discover its nest.”

Near Fort Webster, in New Mexico, Dr. Henry has seen this bird, though he considers it of rather rare occurrence. Dr. Kennerly noticed it in abundance during the months of February and March, on the route of Lieut. Whipple’s party, from the Big Sandy creek to the Great Colorado river.

Our plate represents the adult male and female about two-thirds of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Ptilogonys. Swainson, Zool. Jour. III. p. 164. (1827.)

Bill, moderate, wide at base, upper mandible curved towards the end, and distinctly notched; wings, moderate or rather long, first primary very short, or rudimentary; tail, long; legs and feet, moderate. General form, rather slender; head frequently with elongated crest-like feathers. Contains several species of birds, all of which are American.

Ptilogonys nitens. Swainson. Lardner’s Cab. Cy. Birds, Pt. III. p. 285. (1838.)

Form. Slender; crest-like feathers of the head much elongated; wings with the fifth and sixth quills longest and nearly equal; tail, long, graduated.

Dimensions. Total length (of skin) about 7½ inches; wing, 3¾; tail, 4 inches.

Colors. _Male._—Entire plumage glossy black, with a greenish lustre, except a spot on the inner web of each primary quill, occupying about the middle third of its length, which is pure white. Bill and feet, black.

_Female._—Entire plumage, except the tail, cinereous, tinged with olive on the back and abdomen; superior wing coverts, and inferior tail coverts, edged and tipped with white. Quills, dark-brown—secondaries edged with white; tail, black, without lustre. _Young_—like the female; but in the males, with the spot on the primaries discernable, though more or less obscure.

Hab. California, New Mexico and Mexico. Spec. in Mus. Acad. Philada., and Nat. Mus., Washington city.

Obs. A remarkable resemblance exists between the bird now before us and two other species of Fly-catchers of another genus, _Fluvicola comata_ (Licht.), and _Fluvicola nigerrima_ (Vieill), both of which are natives of South America, and we have seen the latter also from Mexico. The three birds resemble each other in general form in a very considerable degree, and in colors are almost absolutely the same, the prevalent black of the plumage differing only in shade. Generic and specific distinctions can, however, readily be made out on comparison of specimens. _Fluvicola_ has the bill longer and not so wide at the base and with much stronger bristles; the wings are differently constructed, the first primary being long and well developed, not short or rudimentary as in _Ptilogonys_. In those two species of _Fluvicola_, which differ from each other materially only in size, the white spot is more at the base of the wing feathers than in _Ptilogonys nitens_, in which it occupies the middle third of the primaries. _Fluvicola comata_ is the same as _Blechropus cristatus_, Swainson, in Naturalist’s Library, Flycatchers, p. 99, plate 7. No other species of _Ptilogonys_ is black.

[Illustration: Plate 30 The Mexican Wren Troglodytes mexicanus (_Swainson_)]

TROGLODYTES MEXICANUS.—(Swainson.) The White-throated Wren. PLATE XXX.—Adult Male.

In the United States, the little House Wren is associated with so many pleasing recollections, and possesses such pre-eminently social and familiar habits, that one almost expects in all birds bearing the name of wrens, to find similarity of disposition, and perhaps similar regard from the people of other lands. But this is by no means the case. There is really but one House Wren, and that is the little fellow who comes punctually in the early spring, and evidently without a doubt of his being welcome to take possession of the box or other habitation of the previous season, perhaps of many seasons. And forthwith he commences housekeeping, which usually, if no accidental discouragements intervene, is very successful, as one may judge from the number of little heads soon to be seen by peeping in at the door of his domicile.

The Wren is, in this country, nearly as much of a household bird as the Robin, of Europe, and more than any other, not even excepting the Martin, is universally regarded with favor. He is, however, the only one of the numerous species of American Wrens that shows any disposition to cultivate the acquaintance of mankind, or at all to accept of any proffered hospitalities. Though the Carolina Wren and Bewick’s Wren both venture occasionally into the garden or orchard, they are comparatively shy and apprehensive, apparently, of there being danger in too great familiarity.

The large species represented in our present plate is a native of Mexico and California, and lives exclusively in localities remote from the habitations of man. Though known as a bird of Mexico, it is not represented as an abundant species in that country, and within the limits of the United States has been observed only by Dr. Heermann, and Dr. Kennerly.

In his notes on the Birds of California, in the Journal of the Philadelphia Academy, II. p. 263, Dr. Heermann’s observations on the present bird are as follows, and contain the first notice of this species as an inhabitant of the United States:

“I first met with this bird in the fall of 1851, on the Consumnes river, but in the spring of 1852, I procured three specimens on the Calaveras river. It is an active bird, having a loud sprightly song, that is heard at a considerable distance, and which it repeats at short intervals. I found it occupied in searching for insects between and under the large boulders of rock which, along some portions of this river, are thrown together in confused masses, as if by some terrific convulsion of nature.”

Dr. Kennerly, during the survey recently completed by Lieut. Whipple’s party, noticed this Wren in New Mexico, and obtained specimens now deposited in the National Museum at Washington city. For our present article he has very kindly favored us with the following note:

“This active little bird was observed only among the hills along the head waters of Bill Williams’ fork. In the most rugged and inaccessible places it was generally found busily engaged in searching for food, rapidly passing around and among the rocks with great activity, and accompanying its movements with its short and peculiar chirp. It is so constantly in motion that specimens can only be obtained with difficulty.”

This species was described by Mr. Swainson, from specimens sent to Europe from Real del Monte, in Mexico, and we have seen others from various parts of that country.

The figure in the plate now before the reader, is that of an adult male, and is about two-thirds of the size of life.

The plant represented is _Nemophila insignis_, a native of California.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Troglodytes. Vieill, Nouv. Dict., XXXIV. p. 505. (1819.) Troglodytes mexicanus. (Swainson.) Thryothorus mexicanus. Swainson, Zool. Ill., 2d series, I. p. (none), pl. 11.

Form. Bill, long, slender and curved; wings, short, rounded, with the fourth and fifth quills longest; tail, rather long; legs and feet, moderately strong; claws, large.

Dimensions. Total length (of skin) about 5½ inches; wing, 2½; tail, 2 inches.

Colors. Throat and neck before, silky-white. Entire upper parts, reddish-brown, with minute circular or irregularly shaped spots of pure white, which are inserted in others of very dark-brown, nearly black; quills, dark-brown, spotted on their outer webs with ferruginous; tail, bright ferruginous, with about eight regular transverse bands of black. Entire under parts (except the throat and neck before, as above), bright ferruginous, rather darker than that of the tail, nearly every feather having a small irregularly shaped spot of white, joined to another of black; bill, light at the base, darker towards the tip. Sexes very nearly alike.

Hab. California, New Mexico, Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This very handsome Wren is not properly to be regarded as a true _Troglodytes_, but belongs to a small group or sub-genus, to which M. Cabanis has given the name _Salpinctes_. It does not particularly resemble any other species.

SYNOPSIS OF NORTH AMERICAN BIRDS.

III. FAMILY STRIGIDÆ. THE OWLS.

General form short and heavy, with the head apparently disproportionately large, and frequently furnished with ear-like tufts of feathers. Cavity of the ear, large; eyes, usually large, directed forwards, and in the greater number of species formed for seeing by twilight or in the night; bill, nearly concealed by projecting bristle-like feathers; wings, usually, rather long and formed for rather slow and noiseless flight, outer edges of primary quills fringed; tail, various, usually short; legs, generally, rather short, and in all the species, except those of the Asiatic genus _Ketupa_, Lesson, more or less feathered to the toes, generally densely; face surrounded by a more or less perfect disc or circle of short rigid feathers, which circle, with the large eyes directed forwards, gives to these birds an entirely peculiar and cat-like expression, indicative of their analogy to the _Feline_ quadrupeds.

Female larger than the male. General organization adapted to the destruction of living animals in the night, or in the morning and evening twilight—midnight appears to be the noon of these birds, at which they are not disposed to activity.

Species of owls inhabit all parts of the world, most abundantly in America and Asia. There are about one hundred and forty described species, of which number, specimens of about one hundred and twenty are in the collection of the Academy of Natural Sciences of Philadelphia. The species inhabiting the continent and islands of America are about forty.

A.

I. SUB-FAMILY STRIGINÆ. THE TRUE OR TYPICAL OWLS.

Head, large; facial disc, perfect; bill, rather long; eyes, of moderate size; wings, long; tail, moderate; legs, rather long, clothed with short feathers; toes, long—size, medium, never very large; colors of plumage in the greater number of species, yellowish-fawn color and white.

I. GENUS STRIX. Linnæus Syst. Nat., I. p. 131. (1766.)

Head, large, without ear-tufts; cavity of the ear, large; bill, rather long, covered at the base by projecting, bristle-like feathers; eyes, rather small, and surrounded by radiated feathers; facial disc, perfect; wings, very long, pointed, and with the outer edges distinctly fringed; tarsi, long, thinly covered with feathers; toes, long, more or less covered with bristles; claws, long, moderately strong, curved, very sharp; tail, moderate, or rather long. Contains about twelve species of all parts of the world, nearly all of which resemble in a greater or less measure _Strix flammea_, of Europe, and _Strix pratincola_, of North America.

1. Strix pratincola. Bonap. Comp. List., p. 7. (1838.) The Barn Owl. Strix americana. Aud. Orn. Biog. II. p. 421 (1834, but not of Gmelin, 1788).

Wilson Am. Orn., VI. pl. 50., fig. 2. Aud. B. of Am. pl. 171, octavo edition, I. pl. 34. Nat. Hist. State of New York Birds, pl. 13, fig. 28.

Typical, and strictly exhibiting the generic characters.

Adult. Entire plumage above, pale fawn color, or tawny brownish-yellow, in some specimens nearly white, mottled with dark-gray and white, especially on the back and wing coverts and outer webs of the quills, which mottling gives the predominating color of those parts to many specimens; nearly every feather with a small subterminal black spot succeeded by another of white. Quills, fawn-colored, or pale reddish-yellow, varying much in shade in different specimens, and fading into nearly white on the inner webs; primaries with about five irregular transverse bars of brownish-black. Under parts, generally pale fawn color, but in some specimens, pure white, with small sagittate, lanceolate or circular spots of brownish-black; tibiæ and tarsi similar in color to the other under parts, but frequently unspotted and pure white; inferior coverts of the wing and tail, white; tail, same color as quills and crossed by four or five bars of dark-brown; face, white, with central spots of dark-chestnut nearly encircling the eyes, disc feathers tipped with dark fawn-color and brownish-black, forming a very conspicuous margin, especially on the lower part of the face; bill, toes and claws, light-yellowish; irides, brown. Distinctive colors of sexes not well understood, but they are, probably, nearly alike.

Dimensions. _Female_, total length, about 16 inches; wing, 13; tail, 5½ inches. _Male_, smaller.

Hab. The whole of North America, except the northern regions; more abundant in the south. Wisconsin (Dr. Hoy), Vermont (Dr. Brewer, Mr. Z. Thompson), Massachusetts (Dr. Emmons), Oregon (U. S. Ex. Exp., Vincennes), California (Dr. Heermann), New Mexico (Dr. Henry), South Carolina (Mr. Audubon, Prof. Gibbes), Texas, Mexico (Lieut. Couch). Spec. in Mus. Acad., Philada.

Obs. This handsome species of Owl may be regarded as most properly a southern and western species, being of rather rare occurrence north of Virginia, though it breeds occasionally in the Northern States. It is nearly related to _Strix flammea_ of Europe, but is larger. It very much resembles also several other species of various parts of the world, such as _S. perlata_ of South America, _S. furcata_ of the island of Cuba, and others. Naturalists have, in fact, established species on very slender characters, amongst the owls of this group. It is a very harmless bird, resorting in the south to buildings and outhouses, and subsisting on small animals. Different specimens vary considerably in shade of color and somewhat in dimensions.

II. SUB-FAMILY BUBONINÆ. THE HORNED OWLS.

Size, various, in some species very large, in others, small; head, large, always furnished with conspicuous ear-tufts, facial disc incomplete in the upper part; legs, feet and claws usually strong. This division contains numerous species of all parts of the world, except Australia.

I. GENUS BUBO. Cuvier, Regne Animal, I. p. 331. (1817.)

Size, large; general form, very robust and strong; head, large, with prominent ear-tufts; eyes, very large; wings, long, wide; tail, moderate; tarsi short, and with the toes densely feathered; claws, very strong, curved; bill, rather short, curved from the base, strong, covered at base by projecting plumes. This genus contains the large horned Owls of which there are about fifteen species, the greater part being peculiar to Asia and Africa.

1. Bubo virginianus. (Gmelin.) The great horned Owl. The Cat Owl. Strix virginiana. Gm. Syst. Nat. I. p. 287. (1788.) Strix pythaules. Bartram Trav. p. 289. (1791.) Bubo ludovicianus. Daudin Traité d’Orn. II. p. 210. (1800.) Bubo pinicola. Vieill. Ois. d’Am., Sept., I. p. 51. (1807.)

Edward’s Birds, II. pl. 60. Vieill., Ois. d’Am., Sept., I. pl. 19. Wilson, Am. Orn., VI. pl. 50. fig. 1. Aud., B. of Am., pl. 61, Oct. ed., I. pl. 39. Nat. Hist. N. Y., pl. 10, fig. 22.

Large, adult, entire plumage above, dark-brown, every feather mottled, and with irregular lines of ashy-white and reddish fulvous, the latter being the color of all the plumage at the bases of the feathers. Ear-tufts, dark-brown, nearly black, edged on their inner webs with dark fulvous, a black spot above and extending somewhat in front of the eye, radiating feathers behind the eye, dark reddish fulvous, feathers of the facial disc tipped with black; throat and neck before, white; breast, with wide longitudinal stripes of black; other under parts finely variegated with white and fulvous, and every feather having transverse narrow lines of dark-brown. In many specimens, the middle of the abdomen is pure white; legs and toes light fulvous, generally unspotted, but in some specimens, with transverse narrow bars of dark-brown; quills, brown, with wide transverse bands of cinereous, tinged on the inner webs with pale fulvous; tail, the same, with the pale fulvous predominating in the outer feathers; iris, yellow; bill and claws, dark.

The colors of the plumage, and the size also, in this species, vary materially. There may be distinguished the following varieties, which appear to be permanent in individual specimens, and are to some extent geographical. Though at present, with a large number of specimens before us, we are of opinion that they are all of one species, it may be that they are distinct:

Variety, _atlanticus_.

The common species as just described. Feathers of the face behind the eye, always bright reddish fulvous, and the entire plumage more marked with that color than in the others, as below. This variety inhabits the eastern and northern portion of North America.

Variety, _pacificus_.

Feathers of the face, behind the eye, ashy, generally faintly tinged with fulvous. General plumage with the fulvous color paler than the preceding.

This variety appears to be restricted to the west, and nearly all the specimens that we have seen are of a smaller size than it is usual to find in the eastern bird, though we have seen specimens of the latter which were not larger.

Variety, _arcticus_. Bubo arcticus. Swainson, Faun. Bor. Am. Birds, p. 86, pl. 30. (1831.) Bubo sub-arcticus. Hoy, Proc. Acad., Philada., VI. p. 211. (Dec. 1852.)? Bubo septentrionalis. Brohm., Vog. Deutschl., p. 120. (1831.)? Strix scandiaca. Linn., Syst. Nat., I. p. 132. (1766.)?

Feathers of the face, pure white, or very pale cream color. General plumage, of a predominating pale yellowish-white, or cream color, of various shades in different specimens, sometimes nearly pure white, especially on the under parts, and always marked with brown, frequently very pale and indistinct, in the same general manner as in characteristic specimens of _B. virginianus_, var., _atlanticus_, but with the lines and stripes much less numerous and paler; tarsi and toes, nearly pure white. Size, in some specimens, quite as large as in the common variety, and the plumage with more on less of the same reddish fulvous at the bases of the feathers.

Of the specimens of this bird that we have seen, one is Dr. Hoy’s original, and another was brought from California, by Mr. Bell. The latter is the smaller, and is probably a male. Dr. Hoy’s specimen, which appears to be a large female, has the upper mandible with a more prominent lobe than is usual in specimens of this species.

Variety, _magellanicus_. Strix magellanicus. Gm., Syst. Nat., I. p. 286. (1788.) Buff. Pl. Enl., I. pl. 385. Strix nacurutu. Vieill., Nouv. Dict., VII. p. 44. (1817.) Bubo ludovicianus. Daudin, Traité d’Orn, II. p. 210?

Very similar to the common bird of eastern North America, and has all the plumage at base fulvous, very variable in color, frequently lighter than the common variety, but sometimes very dark; plumage behind the eyes, generally pale cinereous, but in some specimens more or less tinged with fulvous.

This variety inhabits, apparently, the whole of South America, and, probably, also southern North America.

Dimensions. _Female._—Total length, 22 to 25 inches; wing 15 to 16; tail, 10 inches. _Male_, total length, 19 to 21 inches; wing, 14 to 15; tail, 9 inches. The western and southern varieties producing smaller specimens than the eastern and northern.

Hab. The whole of North America, western South America; Hudson’s Bay (Richardson); Canada (Dr. Hall); Wisconsin (Dr. Hoy); Washington territory (Dr. Cooper); Minnesota (Mr. Pratten); Vermont (Mr. Thompson); Oregon (Dr. Townsend); California (Dr. Heermann); Texas (Mr. Schott); Indian territory (Dr. Woodhouse); Mexico (Lieut. Couch). Breeds in Pennsylvania and northward. Spec. in Mus. Acad., Philada.

Obs. With numerous specimens before us from various parts of America, we are unable to recognise any differences sufficient to establish specific distinctions, and we have therefore provisionally designated the above four varieties. All of them vary considerably in shade of color in different specimens.

This is the largest owl of North America, except one, the Great Cinereous Owl (_Syrnium cinereum_) and, like several other species of large birds, retreats before the progress of the settlement of the country. Formerly abundant, it is now comparatively rare in the more thickly populated states, and appears almost entirely as a wanderer in winter.

Specimens are not frequently seen so dark nor so large as represented in Mr. Audubon’s plate.

II. GENUS SCOPS. Savigny, Nat. Hist. Egypt, I. p. 105. (1809.)

EPHIALTES. Keyserling and Blasius, Wirbelth. Eur. p. 33. (1840.)

Size, small; head, large, with conspicuous ear-tufts; facial disc, imperfect above the eyes; bill, short, curved, nearly covered by projecting feathers; wings, long; tail, short, and generally slightly curved inwards; tarsi, rather long, and more or less covered; toes, long, partially covered with hair-like feathers; claws, rather long, curved, strong. General form short and compact. A genus containing about twenty-five species of small Owls of all parts of the world, except Australia.

1. Scops asio. (Linn.) The Mottled Owl. The Red Owl. The Screech Owl. Strix asio. Linn. Syst. Nat., I. p. 132. (1766.) Strix nævia. Gm., Syst. Nat., I. p. 289. (1788.) Bubo striatus. Vieill., Ois d’Am. Sept., I. p. 54. (1807.)

Catesby’s Carolina, I. pl. 7. Vieill., Ois. d’Am. Sept., I. pl. 21. Temm., Pl. Col. 80. Wilson, Am. Orn., pl. 19, fig. 1.; pl. 42, fig. 1. Aud., B. of Am., pl. 97. Oct. ed., I. pl. 40. Nat. Hist. N. Y., pl. 12, figs. 25, 26.

Short and compact; head, large; ear-tufts, prominent; wing, with the fourth quill slightly longest; tail, short, somewhat curved inwards; tarsi, long, fully clothed with feathers; toes, hairy. Adult. Entire plumage above, pale ashy-brown, nearly every feather with a longitudinal line, or stripe of dark brown, nearly black, and irregularly mottled, and with irregular transverse lines of brown, more or less tinged with ashy. Under parts, ashy-white, every feather with a longitudinal stripe of brownish black and with transverse lines of the same color; face and throat and tarsi ashy-white, irregularly lined and mottled with pale brownish; quills, brown, with transverse bands, nearly white on the outer webs, and pale ashy brown on their inner webs; tail, pale ashy-brown, with about ten transverse narrow bands of pale cinereous with a tinge of reddish; under wing-coverts, white, the larger tipped with black; bill and claws, light horn-color; irides, yellow. Younger. Entire upper parts, pale brownish-red, some feathers, especially on the head and scapulars, having longitudinal lines of brownish-black; under parts, white, some feathers with longitudinal stripes and lines of reddish-brown; feathers before the eyes, throat, under wing-coverts, and tarsi, white, frequently with a tinge of reddish; quills, reddish-brown, with transverse bands rufous on the outer webs, ashy on their inner; tail, rufous, with brown bands deeper on the inner webs. Young. Upper parts, except the head, rufous; head and entire under parts transversely striped with ashy-white and pale brown. Very Young. Entire plumage transversely striped with ashy-white and pale brown, tinged with rufous on the wings and tail; white nearly pure on under surface of the body.

Dimensions. Total length, 9½; to 10 inches; wing, 7; tail, 3½ inches. Male but slightly smaller.

Hab. The whole of North America; Greenland (Fabricius); Canada (Dr. Hall); Minnesota (Mr. Pratten); Ohio (Prof. Kirtland); Oregon (Dr. Townsend); California (Dr. Heermann); Long Island (Mr. Giraud); South Carolina (Prof. Gibbes); Indian Territory (Dr. Woodhouse). Breeds in Pennsylvania. Spec. in Mus. Acad., Philada.

Obs. This is one of the most abundant of the Owls inhabiting the States on the Atlantic seaboard. It presents two constant varieties of plumage, which have been regarded as distinct species; the mottled or gray described above as the adult, and the red described as younger. These two varieties appear to be very similar to those of the European _Syrnium aluco_, and to some other species.

The Rev. Dr. Bachman, of Charleston, S. C., has fully established the identity of the two, and we have fully confirmed the accuracy of his observations (in Aud. Orn. Biog., V. p. 392). The young birds, as stated by him, are red when fully feathered, or nearly so; but we have observed that previously they are transversely striped with brown and white, with but little tinge of red, and presenting a general appearance somewhat like the adult mottled bird. They pair and breed in the red plumage, and it is not unusual to find a mottled male and red female associated, or the reverse. According to Dr. Bachman, the perfect plumage is assumed at the age of two years. Intermediate specimens, impossible to be referred absolutely to either of the plumages, are not uncommon.

This bird holds its place throughout the country in spite of the constant destruction of the woodlands; and though universally known and scarcely regarded favorably by our people, is seldom molested. Its food is principally insects.

2. Scops McCallii. Cassin. _New species._ (July, 1854.) The Western Mottled Owl.

In form and general appearance like the preceding (_S. asio_), but much smaller; short and robust; wing with the fourth quill longest; tail short, slightly curved inwards; tarsi rather long, fully covered; toes partially covered with long hair-like feathers. Adult. _Male._—Much resembling in color the adult of the species immediately preceding, but darker; entire plumage above, ashy-brown, nearly every feather with a longitudinal stripe of brownish-black, and with numerous irregular transverse lines and points of the same; under parts, ashy-white, every feather with a longitudinal stripe of brownish-black, and with well-defined but irregular transverse lines of the same; flanks and sides tinged with pale fulvous; quills brown, with several transverse bands of pale reddish-white, assuming the form of quadrangular spots on the outer webs, and pale reddish ashy on the inner webs; tail, ashy-brown, with about ten narrow transverse bands on all except the two central feathers, well defined on the inner webs; scapular feathers and some of the greater coverts of the wings, edged with white; bill greenish horn-color, light yellowish at the tip; irides, yellow.

Dimensions. Total length, 7½ to 8 inches; wing, 6; tail, 3 inches. _Male._

Hab. Texas (Mr. Schott); Northern Mexico (Lieut. Couch). Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This species very considerably resembles the adult or grey plumage of the _Scops asio_, but is uniformly much smaller and darker in color. The transverse lines on the under surface of the body are better defined and more numerous. It also somewhat resembles _Scops choliba_ of South America, under which name we suppose the female of the present bird to be alluded to by Mr. Lawrence, in Annals N. Y. Lyceum, VI. p. 4.

This interesting species we have taken the liberty of dedicating to our esteemed friend, Col. McCall, as a slight memento of long-continued and unbroken friendship, and in testimony of our high appreciation of him as a naturalist, who has contributed much of interest and importance, especially to the ornithology of Western America.

III. GENUS OTUS. Cuvier, Regne Animal, I. p. 327. (1817.)

Head moderate, furnished with erectile ear-tufts, varying in size in different species; bill rather short, nearly concealed by projecting bristle-like feathers, curved from the base; facial disc more perfect than in the two preceding genera; wings rather long, with the second and third quills longest; tail moderate; legs long; tarsi and toes densely covered with feathers; claws long, curved, very acute; eyes rather small, and surrounded by radiating feathers; facial disc nearly perfect. Contains about ten species of various parts of the world.

1. Otus Wilsonianus. Lesson, Traité d’Orn., I. p. 110. (1831.) The long-eared Owl. Otus americanus. Bonap., Comp. List., p. 7. (1838.) Strix americana. Gm., Syst. Nat., I. p. 288. (1788)? Bonap., Cons. Av., p. 50. Strix peregrinator. Bartram, Trav., p. 289. (1790)?

Wilson, Am. Orn., VI. pl. 51, fig. 1. Aud., B. of Am., pl. 383, octavo ed., I. pl. 37. Nat. Hist. N. Y., pl. 11, fig. 24.

Ear-tufts long and conspicuous; wings long; tarsi and toes densely feathered. Adult. Entire plumage above mottled with very dark brown (nearly black), ashy-white and fulvous, the former color, brown, predominating; breast pale fulvous, every feather with a wide longitudinal stripe of brownish-black; abdomen white, every feather with a wide longitudinal stripe, and with transverse stripes of brownish-black; legs and toes pale fulvous, usually unspotted, but in some specimens with irregular transverse narrow stripes of dark brown; eye nearly encircled with black, radiating feathers of the face in front of the eye ashy-white, with minute black lines, behind the eye deep fulvous, and narrowly tipped with black; throat white; feathers of the disc tipped with black; ear-tufts brownish-black, edged with ashy-white and fulvous; quills pale fulvous at their bases, with irregular transverse bands of brown, terminating portions brown, with yellowish, ashy, irregular bands, which are mottled with brown; inferior coverts of the wings pale fulvous, in some specimens nearly white, the larger inferior coverts widely tipped with brownish-black, forming a conspicuous transverse band on the under surface of the wing; tail brown, with several irregular transverse bands of ashy fulvous, which bands are mottled as on the quills; bill and claws dark; irides yellow. Sexes probably alike at the same ages.

Dimensions. _Female._—Total length, about 15 inches; wing, 11½; tail, 6 inches. _Male._—Smaller.

Hab. Northern and Eastern North America. Breeds in Pennsylvania. Hudson’s Bay (Richardson and Swainson); Canada (Dr. Hall); Oregon (Dr. Townsend); Washington Territory (Dr. Cooper); Nebraska (Dr. Suckley); Massachusetts (Dr. Emmons); Long Island (Mr. Giraud).

Obs. This is one of the commonest species of Owls in the Northern and Eastern States on the Atlantic. It much resembles the European _Otus vulgaris_, with which American authors have generally considered it identical, but it is larger and darker colored. It is a shy and secluded species, seldom venturing far from the woods, and appears to be a constant resident in the middle and northern States.

2. Otus brachyotus. (Forster.) The Short-eared Owl. The Marsh Owl. Strix brachyotos. Forster, Philos. Trans. London, LXII. p. 384. (1772.) Brachyotus palustris americanus. Bonap., Cons. Av., p. 51. (1849.) Otus galapagoensis. Gould, Proc. Zool. Soc., London, 1837, p. 10?

Wilson, Am. Orn., IV. pl. 33, fig. 3. Aud., B. of Am., pl. 410; Oct. ed., I. pl. 38. Nat. Hist. N. Y. Birds, pl. 12, fig. 27.

Ear-tufts very short and inconspicuous; bill short, curved, nearly concealed by projecting feathers; wings rather long, second quill longest; tail moderate; tarsi and toes densely feathered. Adult. Entire plumage buff or pale fulvous, every feather with a wide central longitudinal stripe of dark brown; under parts pale buff color, striped longitudinally with brown, more sparingly on the flanks and abdomen; legs and toes buff, usually of a deeper shade than the under parts of the body; wing-coverts and secondary quills brown, with large ovate or circular spots of pale reddish fulvous on their outer-webs; primaries pale reddish fulvous at their bases, brown at their ends, with wide irregular bars, and large spots of reddish fulvous; tail pale fulvous, with about five irregular transverse bands of brown, which color predominates on the two central feathers; outermost feathers palest; under tail-coverts nearly pure white; throat white; eyes surrounded by large black spots; radiating feathers in front of the eyes white, behind the eyes fulvous, with delicate lines of black on the shafts of the feathers; ear-tufts brown, widely edged with pale fulvous; bill and claws dark; irides yellow. Sexes alike.

Dimensions. _Female._—Total length, about 15 inches; wing, 12; tail, 6 inches. _Male._—Smaller.

Hab. The whole of North America and Western South America. Greenland (Prof. Holboll); Canada (Dr. Hall); Washington Territory (Dr. Cooper); California (Dr. Heermann); Chili (Lieut. Gillis); Bermuda (Sir W. Jardine); Cuba (Mr. Lembeye).

Obs. This Owl is of frequent occurrence, especially in the winter season, throughout the Eastern States of the Union, and appears to prefer meadows and marshes along the course of rivers or other streams of water. We have met with it, too, occasionally in straggling bushes in fields remote from such localities.

This bird has been almost universally considered identical with the bird known by the same name, which is found throughout Europe and Asia; but it is nearly or quite as distinct as some other American birds of this family recognised on all hands as separate species. On comparison of series of specimens of the two, it will be found that the American are larger, and for much the greater part darker colored, especially the females. The name _brachyotus_ is, however, applicable to the American species only, having been first applied by Forster to an American specimen in his “Account of the Birds sent from Hudson’s Bay, with observations relative to their Natural History,” in the Philosophical Transactions of the Royal Society, London, 1772.

We have had no facilities for comparing the stages of plumage of the young of the American and European or Asiatic species, but have no doubt they will be found to present sufficient distinctive characters. We have omitted the many synonymes of the European bird, for reasons above intimated.

_Otus galapagoensis_, Gould, is scarcely to be distinguished from our present bird. Admitting the genus _Brachyotus_, Gould, we think it very probable that the name of the present species ought to stand _Brachyotus galapagoensis_ (Gould).

Very fine specimens of this Owl are contained in the large and highly interesting collection of birds made in Chili, by Lieut. Gilliss, of the United States Navy. It appears to inhabit the plains on the Pacific, and nearly all the specimens are of a deeper shade of fulvous than is usually met with in those of the North, though we have seen specimens of the latter precisely similar to them.

III. SUB-FAMILY SYRNIINÆ. THE GREY OWLS.

Head large, with very small and concealed ear-tufts, or entirely without; facial disc nearly complete; eyes rather small; wings rather short; tarsi and toes generally fully feathered. Size various.

I. GENUS SYRNIUM. Savigny, Nat. Hist. Egypt, I. p. 112. (1809.)

Size usually large; head large, without ear-tufts; facial disc nearly perfect; bill rather strong, wide at base, curved from its base; wings long, somewhat rounded, fourth and fifth quills longest; tail long, wide, rounded; legs moderately long, robust; tarsi and toes densely covered with short feathers; claws long, curved, very sharp. A genus containing fifteen to twenty species of various parts of the world, principally northern.

1. Syrnium cinereum. (Gm.) The Great Gray Owl. The Cinereous Owl. Strix cinerea. Gmelin, Syst. Nat., I. p. 291. (1788.) Strix lapponica. Retzius, Faun. Suec., p. 79. (1800.) Strix fuliginosa. Shaw, Gen. Zool., VII. p. 244. (1809.) Strix barbata. Pallas, Zool. Ross., I. p. 318. (1811.) Strix acclamator. Bartram, Trav., p. 289. (1790.)?

Fauna., Bor. Am. Birds, pl. 31. Aud., B. of Am., pl. 351: Oct. ed., I. pl. 35. Nat. Hist. N. Y. Birds, pl. 13, fig. 29. Pallas, Zool. Ross., Birds, pl. 2. Gould, B. of Europe, I. pl. 42.

Large; head very large; eyes small; tail long. Adult. Entire upper parts smoky-brown, nearly every feather more or less mottled and transversely barred with ashy-white; under parts smoky-brown; feathers on the breast edged with ashy-white, and on the abdomen edged and transversely barred with ashy-white, in some specimens all the feathers are ashy-white, with wide longitudinal stripes of smoky-brown; legs brown, with numerous ashy-white transverse stripes; quills brown, with about five wide irregular transverse bands of ashy-white, in some specimens tinged with reddish-yellow, these bands mottled with brown; tail brown, with about five wide irregular bands of ashy-white, which bands are mottled with brown; throat black; discal feathers on the neck tipped with yellowish-white; eye nearly encircled by a black spot; radiating feathers around the eye with regular transverse narrow bars of dark brown and ashy-white; bill pale yellow; claws pale, dark at their tips. Sexes alike.

Dimensions. _Female?_—Total length, 26 inches; wing, 18; tail, 12 inches.

Hab. Northern North America. Northern Europe and Asia. Breeds in the vicinity of Montreal, Canada (Dr. Hall); Wisconsin (Dr. Hoy); Oregon (Dr. Townsend); Vermont (Mr. Thompson). Spec. in Mus. Acad., Philada.

Obs. This is the largest known species of the Owls which inhabit North America, and is restricted on the Atlantic to the Northern States. In Western America its range is not known, but it was brought from Oregon by Dr. Townsend. In the valuable “Sketch of the Zoology of the vicinity of Montreal, Canada,” by Archibald Hall, M. D., the manuscript of which has been kindly and most opportunely placed in our hands by that gentleman, it is stated that this fine bird is a resident species in that district.

2. Syrnium nebulosum. (Forster.) The barred Owl. Strix nebulosa. Forster. Trans. Philos. Soc., London, LXII. p. 386, 424. (1772.) “Strix varius. Bartram, MSS.” Barton, Frag. Nat. Hist. Penna, p. 11. (1799.) Strix chichictli. Gm., Syst. Nat., I. p. 296. (1788.)? Strix fernandica. Shaw, Gen. Zool., VII. p. 263. (1809.)?

Vieill., Ois. d’Am., Sept., pl. 17. Wilson, Am. Orn., IV. pl. 33, fig. 2. Aud., B. of Am., pl. 46; Oct. ed., I. pl. 36. Nat. Hist. N. Y. Birds, pl. 10, fig. 21. Gould. B. of Europe, I. pl. 46.

Smaller than the preceding; head large; tail moderate or rather long. Adult. Entire plumage above light ashy-brown, in some specimens with a tinge of fulvous, every feather with transverse narrow bands of white, wider on the back and most numerous on the head and hind part of the neck; plumage of the breast with transverse bands of brown and of white; flanks and abdomen ashy-white, every feather with a longitudinal central stripe of brown; tarsi and toes ashy-white, tinged with fulvous, frequently unspotted, but in some specimens mottled and transversely striped with dark brown; quills brown, with about six or seven transverse bars nearly pure white on the outer webs, and on the inner ashy fulvous; tail light brown, with about five transverse bars of white, generally tinged with reddish-yellow; a black spot in front of the eye; discal feathers tipped with white, and finely barred with black, radiating feathers around the eye ashy-white, with stripes of brown behind the eye; throat dark brown; bill pale yellow; claws horn-color; irides bluish-black. Sexes alike.

Dimensions. _Female._—About 20 inches; wing, 13½; tail, 9 inches. _Male._—Smaller.

Hab. The whole of North America. Accidental in Northern Europe. Canada (Dr. Hall); Minnesota (Mr. Pratten); Texas, New Mexico (Dr. Woodhouse); South Carolina (Prof. Gibbes); Florida (Mr. Audubon). Spec. in Mus. Acad., Philada.

Obs. A species frequently met with in nearly all parts of the United States, especially in the winter. Occasionally we have seen specimens in the woods, that showed no signs of alarm whatever on being approached, and apparently not at all familiar with man nor with the sound of the gun. During some winters it is abundant in Pennsylvania, probably having migrated from farther north. When wounded, this species seeks safety by hopping away quite awkwardly, showing nothing of the courage of the Great Horned Owl, or even of the comparatively small long-cared species (_Otus Wilsonianus_), both of which will stand up manfully and defend themselves to the best of their ability, while life lasts.

II. GENUS NYCTALE. Brehm, Isis, 1828, p. 1271.

SCOTOPHILUS. Swains. Lardner’s Cab. Cy. Birds, II. p. 217. (1837.)

Size small; head large, with no visible ear-tufts; bill moderate, nearly concealed by projecting plumes; facial disc nearly perfect; wings moderate or rather long; tail short; tarsi and toes short and fully feathered. A group containing not more than five species of small Owls, four of which are American, and the other European.

1. Nyctale Richardsoni. Bonap. Comp. List., p. 7. (1838.) Richardson’s Owl. “Strix Tengmalmi. Gm.” Aud., Orn. Biog., IV., p. 559, and other American authors.

Fauna, Bor. Am. Birds, pl. 32. Aud., B. of Am., pl. 380, figs. 1, 2; Oct. ed., I. pl. 32.

The largest of this genus; wings rather long, third quill longest; tail rather long. Adult. Entire upper parts pale reddish-brown, tinged with olive, nearly all the feathers having large partially concealed spots of white, especially on the back part of the head, neck behind, scapulars, and rump; head in front with numerous spots of white; face white, a black spot in front of the eye; throat with brown stripes; under parts ashy-white, every feather with a longitudinal stripe of pale reddish-brown, on the breast some irregular transverse stripes of brown, and in some specimens the white on the sides and flanks assuming the form of large circular spots; legs and toes pale yellowish, nearly white, sometimes irregularly barred and spotted with brown; quills brown, with small spots of white on their outer edges, and large spots of the same on their inner-webs, somewhat disposed to form transverse stripes, very obvious when seen from below; tail brown, every feather with about ten pairs of white spots; bill light yellowish horn-color; claws dark; iris yellow.

Dimensions. _Male._—Total length, 10½ inches; wing, 7½; tail, 4½ inches. _Female._—Larger.

Hab. Northern North America. Maine (Mr. Audubon); Canada (Dr. Hall); Wisconsin (Dr. Hoy); Oregon (Dr. Townsend). Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. Entirely a northern species, which, though common in the vicinity of Hudson’s Bay, and on the Saskatchewan, may be regarded as of rare occurrence within the limits of the eastern United States. It is, however, found more frequently on the Pacific. We have never known an instance of this bird having been captured in Pennsylvania. It much resembles the European _Nyctale funerea_ (which has also been extensively called _Strix Tengmalmi_), but is larger and different in other respects.

2. Nyctale acadica. (Gmelin.) The Acadian Owl. The Saw-Whet. Strix acadica. Gm., Syst. Nat., I. p. 296. (1788.) Strix acadiensis. Lath., Ind. Orn., I. p. 65. (1790.) “Strix passerina. Linn.” Wilson, Am. Orn., IV. p. 66. Strix Dalhousiei. Hall MSS. Macgillivray ed. of Cuv. Reg. An. Birds, pl. 8, fig. 3, name on plate (Edinburg, 1839).

Lath., Gen. Syn., I. pl. 5, fig. 2. Wilson, Am. Orn., IV., pl. 34, fig. 1. Aud., B. of Am., pl. 199; Oct. ed., I pl. 33. Nat. Hist. N. Y. Birds, pl. 11, fig. 23.

Small; wings long; tail short; claws slender. Resembles the preceding, but is much smaller. Entire upper parts reddish-brown, tinged with olive, on the head in front with fine central longitudinal lines of white, and on the neck behind, scapulars and rump with large concealed spots of white: face ashy-white; throat white; under parts white, nearly every feather having a wide longitudinal stripe of pale reddish-brown; under coverts of the wings and tail white; quills brown, with small spots of white on their outer edges, and large spots of the same on their inner-webs, very conspicuous when viewed from below; tail brown, with about three pairs of white spots; bill and claws dark; iris yellow.

Dimensions. Total length, 7½ to 8 inches; wing, 5½; tail, 2¾ to 3 inches.

Hab. The whole of North America. Canada (Dr. Hall); Wisconsin (Dr. Hoy); Northern Ohio (Prof. Kirtland); Oregon (Dr. Townsend); California (Dr. Gambel); Kentucky, Louisiana (Mr. Audubon). Spec. in Mus. Acad., Philada.

Obs. This is the smallest Owl that inhabits the eastern and middle States of North America, and is of rather frequent occurrence as far south as Pennsylvania. Repeated instances of this little bird having been captured alive in the city of Philadelphia, have come to our knowledge. It appears to be strictly nocturnal, and when discovered in the daytime, is generally quite bewildered, if disturbed, and apparently nearly incapable of seeking safety by flight. The first specimen that ever we met with, we killed with our gun ramrod. That was long ago, in the bright days when natural history was the dream of our youth.

3. Nyctale albifrons. (Shaw.) The White-fronted Owl. Kirtland’s Owl. Strix albifrons. Shaw, Nat. Misc., V. p. (not paged.) (1794.) Strix frontalis. Lichtenstein, Trans. Berlin Acad., 1838, p. 430. Nyctale Kirtlandii. Hoy, Proc. Acad., Philada., VI. p. 210. (1852.)

Cassin, B. of Texas and Cal., I. pl. 11. Shaw, Nat. Misc., V. pl. 171.

Small; wing rather long, fourth quill longest; tail short. Adult. Head and upper portion of breast and entire superior parts dark chocolate brown; front and eyebrows white; throat, and a line on each side running downwards from the base of the under mandible, white; radiating feathers behind the eye dark brown; primaries dark brown, with small spots of white on their outer edges, and large spots of the same on their inner webs; tail dark brown, narrowly tipped with white, and with two bands of the same; entire under parts of the body, legs and toes reddish ochre-yellow; bill and claws dark; iris yellow.

Dimensions. Total length, about 8 inches; wing, 5¼; tail, 3 inches. _Female._—Larger.

Hab. Wisconsin (Dr. Hoy); Canada, near Montreal (Dr. Hall); Western?

Obs. Within the limits of the United States, this handsome little Owl has, as yet, only been observed by Dr. Hoy, whose specimens were obtained at Racine, Wisconsin. It is alluded to as _Strix acadica_, and accurately described by Dr. Hall in his MSS. “Sketch of the Zoology of the district of Montreal,” though represented as of rare occurrence. It is probably a northern and northwestern species.

In the paper cited above, Prof. Lichtenstein regards this bird as the adult _Nyctale acadica_, and this appears to be the opinion also of the Prince of Canino (Cons. Av., p. 54). It is about the size of _N. acadica_, but of the numerous specimens of that species which have come under our notice, not one has presented intermediate characters, or has otherwise excited a suspicion that the two species were identical. We at present consider them as distinct species.

We have no doubt that this bird is the _Strix albifrons_, Shaw, a species which has been lost sight of for upwards of fifty years; but for the gratification of students who may not have access to the necessary books, we append the original descriptions:—

“Ferruginous brown Owl, paler beneath, with the forehead white, and the remiges barred with black and white.

“The very curious and diminutive species of Owl here represented in its natural size, has perhaps never been either figured or described. It is a native of North America, and particularly of Canada. The supposed female is destitute of the white forehead, which forms so conspicuous a character in the male. It belongs to the division of smooth or hornless Owls.”—Shaw’s Naturalist’s Miscellany, V. text, not paged, accompanying pl. 171. (1794.)

The same species, and probably the same specimen, is described by Latham, in General Synopsis of Birds, Supplement II. p. 58 (1801).

“White-fronted Owl, _Nat. Mis._, pl. 171. Size of the _Little Owl_. Length eight inches; general color of the plumage on the upper parts brown; the circle of the feathers round the eyes dark, fringed at the back part with white; between the eyes and over the bill and the chin white; the under parts from thence yellow buff; across the breast a pale brown band; on the wing-coverts a spot or two of white; the first five quills marked with a white spot on the outer, and the second quills with the same on the inner margins; the first quills serrated on the outer edge the whole length; the second quill the same, half-way from the tip; tail marked as the quills; legs feathered; bill black; toes dusky.

“This was brought from Quebec, by General Davies, in 1790, and with it another much smaller, which he had in his possession alive; it differed in being more dusky, and the circles of the face not fringed on the back part; otherwise so like, as to be supposed merely differing in age or sex. The General observed to me that this bird frequently erected two feathers over the eye; but although I inspected the specimens very narrowly, I could not observe any feathers longer than the rest; which circumstance is also noticed in respect to the _Short-eared Owl_.” (Latham, as above.)

IV. SUB-FAMILY ATHENINÆ. THE BIRD OWLS.

Size small; facial disc nearly or quite obsolete; tarsi generally

## partially or but thinly clothed with feathers; head without ear-tufts. A

numerous group of species, which are generally small and not so nocturnal as those of the preceding sub-families.

I. GENUS ATHENE. Boie, Isis, 1822, p. 549.

Size small; head moderate, without ear-tufts; wings long, with the third and fourth quills usually longest; tail moderate; facial disc, nearly obsolete; bill short; upper mandible curved from the base, nearly concealed by projecting feathers; tarsi long, thinly covered with feathers; toes naked or with a few hair-like feathers. A genus containing about forty species of small Owls of all quarters of the globe.

1. Athene hypugœa. (Bonap.) The Burrowing Owl. Strix hypugœa. Bonap., Am. Orn., I. p. 72. (1825.) Athene socialis. Gambel, Proc. Acad., Philada., III. p. 47. (1846.)

Bonap., Am. Orn., I, pl. 7, fig. 2. Aud., B. of Am., pl. 432, fig. 1. Oct. ed., pl. 31?

Small; head moderate; tarsi long; slender, thinly covered in front only with hair-like feathers; naked and scaled laterally and behind; toes with a few scattered hairs; claws curved, rather slender. Adult. Entire upper parts light yellowish-brown, every feather more or less spotted with white, and on the neck behind, and back, with large

## partially concealed spots of white; throat white, a narrow band of

mottled brown and white on the neck before, succeeded by a large patch of white; other under parts white, with wide transverse bands of reddish-brown, varying in shade in different specimens; legs and under tail-coverts white; quills light brown, with yellowish-white spots on their outer edges, and reddish-white bands on their inner webs; tail pale brown, with about six irregular bands of yellowish-white; face yellowish-white; bill light yellow and horn-color; irides yellow. Young. Entire plumage much darker than the adult, and with transverse narrow bands and lines of dark brown.

Dimensions. _Male._—Total length, 9 to 10 inches; wing, 7; tail, 4 inches. _Female._—Larger.

Hab. Western North America. Oregon (Dr. Townsend); Nebraska (Dr. Suckley); Arkansas, Texas, New Mexico (Col. McCall); Great Salt Lake (Capt. Stansbury); California (Dr. Heermann); Mexico (Lieut. Couch). Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This curious Owl is very abundant in some localities in Western America, where it lives in communities in burrows in the ground. It is nearly related to several South American species, especially to _Athene cunicularia_, which is a native of the western countries of that portion of this continent.

We have doubts that fig. 1 of Mr. Audubon’s plate 432 represents this bird, but think it probable that it represents one of the South American species, which fig. 2 of the same plate clearly does. Dr. Townsend’s collection, specimens from which were figured by Mr. Audubon, contained birds of Chili and Peru, as well as of North America, from which circumstance the error may have occurred.

II. GENUS GLAUCIDIUM. Boie, Isis, 1826, p. 970.

Size small; head moderate, without ear-tufts; wings moderate, fourth quill usually longest; tail rather long; tarsi fully feathered; facial disc obsolete; bill short, strong, rather wide at base; claws long, curved, very sharp. This genus contains a few species, amongst which are the smallest birds of this family.

1. Glaucidium infuscatum. (Temm.) The pigmy Owl. Strix infuscata. Temm., Man. d’Orn., I. p. 97. (1820.) Glaucidium gnoma. Wagler, Isis, XXV. p. 275. (1832.) “Strix passerinoides. Temm.” Aud., Orn. Biog., V. p. 271; Oct. ed., I. p. 117.

Aud., B. of Am., pl. 432, fig. 4, 5; Oct. ed., I. pl. 30.

Very small, the smallest Owl yet discovered in North America; head moderate; outer three quills sinuated on their inner edges, fourth quill longest; tail rather long; tarsi densely feathered; toes

## partially covered with long hairs. Adult. Entire upper parts

brownish-olive, on the head with numerous circular spots of dull white; a partially concealed white band around the neck behind, succeeded by another of black; scapulars and superior coverts of the wings with white spots; throat white; a narrow band of mottled brownish-olive across the neck before; other under parts white, with longitudinal stripes of dark olive-brown on the flanks and abdomen; quills dark brown, with small spots of white on their outer edges, and large circular spots of the same on their inner webs; tail dark brown, with five or six pairs of circular or oval spots of white on every feather, larger on the inner webs; bill light yellowish; irides yellow.

Dimensions. Total length, 6½ to 7 inches; wing, 3¾; tail, 3 inches.

Hab. Oregon (Dr. Townsend); California (Mr. Bell, Dr. Heermann.)

Obs. This minute species of Owl is exclusively Western, having as yet only been noticed in California. It much resembles the European _Glaucidium passerinum_, and is about the same size. The most readily detected differences are the nearly naked toes of the present bird, and the absence of the decided reddish tinge which prevails in the color of the European species. It also resembles _G. passerinoides_ of South America, but differs also from that species in color and other

## particulars.

This is the least of the species of Owls inhabiting North America, and has never been observed east of the Rocky Mountains. It lives on insects.

V. SUB-FAMILY NYCTEININÆ. THE DAY OWLS.

Head moderate, without ear-tufts; wings rather long, wide; tail rather long, ample; tarsi strong, and with the toes densely covered with hair-like feathers; claws strong, sharp; plumage very thick and compact. This sub-family includes only the two species now about to be described, both of which are common to the Arctic regions of America, Europe, and Asia, migrating southward in the winter. They are the least nocturnal of all the birds of this family.

I. GENUS NYCTEA. Stephens, Cont. of Shaw’s Gen. Zool., XIII. p. 62. (1826.)

Size large; head large, without ear-tufts; no facial disc; bill short, very strong, nearly concealed by projecting feathers; wings long, wide, third quill longest; tail moderate or rather long, broad; legs short, and with the toes densely covered with feathers, almost concealing the claws, which are long, curved, and strong; general form compact and robust, and thickly feathered. This genus contains only the species described below.

Nyctea nivea. (Daudin.) The Snowy Owl. The White Owl. Strix nivea. Daudin, Traité d’Orn., II. p. 190. (1800.) Strix nyctea. Linn., Syst. Nat., I. p. 132. (1766.) Strix candida. Lath., Ind. Orn., Supp., p. 14. (1801.) Strix erminea. Shaw, Gen. Zool., VII. p. 251. (1809.) Strix arctica. Bartram, Trav., p. 289 (1791, but not of Sparrman, 1789.)

Large; eyes large; bill nearly concealed by projecting feathers; tarsi and toes densely covered with hair-like feathers, nearly concealing the claws. Adult. Entire plumage white, in some specimens with a few spots only on the upper parts of dark brown, and on the under parts with a few irregular transverse bars of the same; quills and tail with a few spots or traces of bands of dark brown. In other specimens every feather except on the face and neck before, is distinctly banded transversely with brown, and in some specimens that color predominates on the upper parts; quills and tail with regular transverse bands of dark brown; plumage of the legs and feet pure white; bill and claws dark horn-color; irides yellow.

Dimensions. _Female._—Total length, 24 to 26 inches; wing, 17; tail, 10 inches. _Male_, smaller.

Hab. Northern North America. Northern Europe and Asia. Greenland (Prof. Holboll); Hudson’s Bay (Mr. Hearne); Canada (Dr. Hall); Vermont (Mr. Thompson); Oregon (Dr. Townsend); Kamschatka (Pallas); Ohio (Prof. Kirtland); South Carolina, Kentucky (Audubon); Bermuda (Sir W. Jardine). Spec. in Mus. Acad., Philada.

Obs. This large and handsome Owl is abundant in the Arctic regions of America, and has been observed at the highest northern latitude yet reached by voyagers. In the winter, it migrates southward over the greater part of Asia, Europe, and North America. It is to be met with every winter in the Northern and Middle States of the Union, though greatly varying in numbers in different years. We have known it to be so abundant in Pennsylvania and New Jersey, as to be brought commonly by the farmers to the market in Philadelphia, and sold for a trifle.

According to Dr. Hall, this fine species breeds in the vicinity of Montreal, making its nest on the ground. Mr. Audubon’s plate represents this bird unusually dark.

II. GENUS SURNIA. Dumeril, Zoologie Analytique, p. 34. (1806).

Size medium or small; head moderate, without ear-tufts; facial disc obsolete; bill moderate, strongly curved, with projecting plumes at base; wings long, third quill longest; tail long, graduated, broad; legs short, and with the toes densely feathered. General form rather lengthened, but moderately robust. This genus includes the Hawk Owl of the Arctic regions and two other species of South Africa.

1. Surnia ulula. (Linn.) The Hawk Owl. The Day Owl. Strix ulula. Linn., Syst. Nat. I., p. 133. (1766.) Strix uralensis and hudsonia. Gm., Syst. Nat. I., p. 295. (1788.) Strix doliata. Pallas, Zool. I., p. 316. (1811.) Surnia borealis. Less., Traité d’Orn. I., p. 100. (1831.) “Strix funerea. Linn.” Audubon and other authors.

Buff., Pl. Enl. 463; Edward’s Birds, pl. 62; Wilson, Am. Orn. VI., pl. 50, fig. 6; Aud., B. of Am., pl. 378; Oct. ed. I., pl. 27; Nat. Hist. N. Y. Birds, pl. 9, fig. 19.

Size medium; first three quills incised on their inner-webs; tail long, with its central feathers about two inches longer than the outer; tarsi and toes thickly feathered. Adult. Entire upper parts fuliginous brown; the head and neck behind with numerous small circular spots of white; scapulars and wing-coverts with numerous

## partially-concealed large spots of white; face silky grayish-white;

throat mixed dark brown and white; a large brown spot on each side of the breast; all the other under parts transversely lined or striped with pale brown; quills and tail brown, with white stripes; bill pale yellowish and horn color; irides yellow; color of upper parts darkest on the head, and the white markings on the head and body varying somewhat in different specimens.

Dimensions. _Female._—Total length, 16 to 17 inches; wing, 9; tail, 7 inches. _Male_ smaller.

Hab. Northern regions of both continents. Montreal (Dr. Hall); Maine, Massachusetts (Dr. Brewer); Wisconsin (Dr. Hoy); Northern Ohio (Prof. Kirtland); Vermont (Mr. Z. Thompson); Hudson’s Bay (Dr. Richardson); New Jersey (Mr. Harris). Spec. in Mus. Acad., Philada.

Obs. This remarkable species, which partakes of the characters of both an Owl and a Hawk, is of very rare occurrence in the Middle States of this Union, though abundant in the northern regions of America, and occasionally met with in the Northern States. It is in a great measure diurnal in its habits, venturing abroad boldly in daylight.

Careful examination of numerous American and European specimens has not enabled us to detect any differences.

This bird was undoubtedly meant by Linnæus in his description of _Strix ulula_. The name applied to it by various authors, _Strix funerea_, is properly applicable to the European species, to which Gmelin gave the name _Strix Tengmalmi_.

The descriptions now given embrace all the species of Owls the existence of which in America north of Mexico is satisfactorily demonstrated; though in the succeeding pages various others will be enumerated as obscure or little known.

All the species enumerated in the preceding synopsis, except _Nyctale albifrons_, are known to be of common occurrence in some part of that portion of this continent included in our limits; and specimens of a majority of them can be obtained generally in the course of a single winter in the markets of either of the larger cities, being brought for sale from the country, as is the case with the Falcons, and also all the larger and most common wading and swimming birds. The study of the habits of Owls is, however, attended with peculiar difficulties, on account of their nocturnal habits; and it is not therefore remarkable that questions respecting common species are yet to be regarded as unsettled. The identity, for instance, of _Scops asio_ and _Scops nævia_, is by no means universally admitted; nor, if identical, is the change in the colors of their plumage sufficiently well understood. Gentlemen well acquainted with American ornithology, and in whose opinions we have the highest confidence (as, for instance, Thomas B. Wilson, M. D., and Samuel W. Woodhouse, M. D., of Philadelphia), are strongly disposed to doubt that they are identical.

Specimens of Owls to be met with in North American collections are very generally in winter plumage; and the procuring of several of the species in the spring or during the summer, is comparatively of unusual occurrence. The fully ascertaining of the seasonal changes in any species is yet desirable, even if only confirming previously known facts, or the statements of authors. It is possible that _Nyctale albifrons_ is the adult of _Nyctale acadica_. This we give as an example illustrative of the importance of further observations, and may be allowed to add that, of several American species nearly related to others of Europe and Asia, the comparison of specimens of similar ages and in similar seasonal plumage, is only satisfactory and reliable.

In Western North America, it is exceedingly probable that species of this family exist which are yet unknown to naturalists. In Texas, species known as inhabitants of Mexico may yet be detected.

All the Owls found in the northern portion of the United States, are in some measure migratory, and some species appear to travel in large bands, scattered over a considerable extent of country. The Snowy Owl is sometimes abundant for a few days, and then will suddenly disappear from a district, perhaps soon to appear again. The Marsh Owl appears along the river Delaware occasionally in considerable numbers, and staying but a short time, or leaving apparently only a few stragglers. We once saw what was very nearly a flock of this species, on a shooting excursion in “the Neck,” as it is called, or the point of land below Philadelphia, formed by the junction of the Delaware and Schuylkill rivers, the larger portion of which is wholly devoted to the cultivation of culinary vegetables for the market of the city. On getting over the fence into a small field, in which a crop of cabbages had been raised, the smaller _heads_ of many of which remained, we were surprised to see a large number of stalks ornamentally surmounted by Owls. They soon, however, dispersed in all directions.

The Barn Owl (_Strix pratincola_), as well as the Marsh Owl (_Otus brachyotus_), we have known to occur in open fields, where but little concealment was possible.

The Red or Mottled Owl is very persistent in its locality, and the same pair probably returns to the woods that it has previously occupied in preceding seasons, in some measure disregarding encroachments on its extent. In a small tract of timbered land at Powelton, the hospitable residence of John Hare Powel, Esq., surrounded by villages constituting a portion of the suburbs of Philadelphia, a pair of this species continued to appear and to raise broods of young until within a period of only two or three years past, notwithstanding constantly occurring chances of molestation.

An interesting fact relating to the species just mentioned (_Scops asio_), has recently been communicated to us by our esteemed friend, Mr. William Kite, of Chester county, Pennsylvania, a careful observer, much attached to the pursuit of natural history. He made the singular discovery that in this species the early ceremonies in the association of a pair about to assume the duties of incubation were for the greater part performed on the ground, and were accompanied invariably by unusual and continued cries, thus illustrating in a striking manner the strong analogy of these birds to the cat-like quadrupeds. This remarkable circumstance we regard as new in the history of this family of birds, and the observation of other species would be in a high degree interesting.

Further investigations and collections in this family are particularly desirable in the western and northwestern regions of North America, and will very probably result in the discovery of species not now known to naturalists.

B.

Doubtful and obscure species which have been described as inhabiting America north of Mexico:—

1. Strix wapacuthu. Gm., Syst. Nat. I., p. 291. (1788.) Pennant, Arctic Zoology I., p. 268. Rich. and Sw. Fauna Boreali Americana, Birds, p. 86, 99.

“The Spotted Owl (_Wapacuthu_) weighs five pounds, and is two feet long and four broad; the irides bright yellow; bill and talons shining black, and much curved, the former covered with bristly hairs projecting from the base; space between the eyes, the cheeks, and throat, white; on the top of the head, and on each side of the concha, the extreme parts of the feathers are dusky black; concha dirty white; scapularies, with the lesser and greater coverts of the wings, white, elegantly barred with reddish dusky spots pointing downwards; the quill feathers and tail are irregularly barred and spotted with pale red and black; back and coverts of the tail white, with a few dusky spots; under coverts and vent feathers white; the breast and belly dusky white, crossed with an infinite number of narrow reddish bars; the legs are feathered to the toes; the latter covered with hairs like those of the bill, but not so strong.

“This bird is an inhabitant of the woods, makes a nest in the moss on dry ground, lays from _five to ten_ white eggs in May, and the young fly in June, and are entirely white for some time after. They feed on mice and small birds, which they generally kill themselves. Hutchins’ MSS., p. 99.” Fauna. Bor. Am., Birds, p. 99.

This species, if distinct from the Snowy Owl, is absolutely unknown to naturalists, never having been noticed by any traveller since Mr. Hutchins. Though, from the description above quoted, apparently a peculiar species, the same name is given by the natives in the vicinity of Hudson’s Bay, to the Snowy Owl, according to Mr. Hearne (Journey to the Northern Ocean, p. 402. London, 1795, quarto); and it, too, makes its nest on the ground. With so little positive information, it is impossible to form more than conjectures respecting the bird alluded to in the description, and it must be left as an interesting matter of inquiry for future explorers and naturalists.

It may be observed with reference to Mr. Hearne’s statement, that if the bird he alluded to was really an Owl, it differs from any other American species in laying from “five to ten eggs.” Careful and evidently accurate statements respecting the incubation of nearly all the northern species, are given by Dr. Hall, in his “Sketch of the Zoology of the District of Montreal” (manuscript in our possession); and no species is represented as producing more than “four to five eggs,” except the Mottled Owl (_Scops nævia_), which lays “five to six.” The Snowy Owl, it is stated by Dr. Hall, lays “two white eggs.”

2. Otus mexicanus. (Gm.) Strix mexicana. Gmelin, Syst. Nat. I., p. 288. (1766.) Bubo clamator. Vieill., Ois d’Am., Sept. I., p. 52, pl. 20. (1807.) Strix longirostris. Spix Av. Bras. 1., p. 20, pl. 9 a. (1824.)

This Owl, which is a rather common South American species, is stated by Vieillot to inhabit America from Cayenne to Hudson’s Bay. His remarks apply, however, to the _Scops asio_ in mottled plumage; though a good plate is given by him of the bird, of which the name is above cited, no specimen of which has ever come under our notice, captured in any part of the United States.

3. Strix Georgica. Lath., Gen. Syn. Supp., p. 15. (1801.)

“Size of the Barn Owl; length sixteen inches and a half; bill yellow; the plumage on the upper parts of the bird is brown, banded with yellowish; throat and breast pale brown, crossed with whitish bands; belly yellowish white, marked with longish red brown streaks; thighs and legs woolly, whitish or very pale in color, varied with small blackish spots; quills and tail feathers brown, crossed with four or five white bands.

“I met with this specimen in the collection of Mr. Humphries, said to have come from several miles within _South_ Georgia, in America.” (Latham, General Synopsis of Birds, Supplement II., p. 64.)

This bird is placed by Latham, in his division of Owls, “with smooth heads,” and probably refers to the Short-eared Owl (_Otus brachyotus_). The description is not, however, entirely applicable. This name may, however, be entitled to precedence as the proper name of that species in the genus _Brachyotus_; and, as an aspirant to such honors, we recommend it to the favorable notice of enterprising ornithologists; and also, while our hand is in, respectfully suggest that as a name for the allied European species, _arctica_, Sparrmann, which dates 1789 (Mus. Carls., pl. 51), might do as well as _palustris_, and have the advantage of more mature age.

4. Strix forficata. Aud., Orn. Biog. V., p. 334. (1839.)

“I shot this bird in the vicinity of Green Bay, when on my way across to the Mississippi; but the drawing which I made of it on the spot has been lost. It was about the size of _Strix acadica_, of a dark grey color, with the tail long and deeply forked; but I am unable to describe it more particularly, the Journal in which it was noticed having been, along with others, destroyed by the great fire which happened in New York some years ago.” (Audubon, as above.)

The bird here alluded to has never again been observed so far as we have learned. The description probably applies to an unknown species, and certainly to one not known as an inhabitant of the United States.

5. “Strix passerina. Gmel.” Aud., Orn. Biog. V., p. 269. (1839.)

Aud., B. of Am., pl. 432, fig. 3; Oct. ed. I., pl. 29.

“Bill greyish, its ridge and tip greyish yellow; iris dark; claws brownish black, lighter at the base; the general color of the upper parts is chocolate brown; the feathers of the head have an oblong white median mark, and, as they are small, this part is marked with numerous spots; on the hind neck the white spots are very large, forming a conspicuous patch; on the back most of the feathers have a single large subterminal roundish spot, which is also the case with the scapulars and wing coverts, some of which, however, have two or more spots; all the quills have marginal reddish-white spots on both webs, the third quill with six on the outer and four on the inner, with two very faint pale bars toward the end; the tail is similarly marked with four bands of transversely-oblong reddish-white spots; on the anterior part of the disc, the feathers are whitish, with black shafts, on the lower part whitish, on the hind part brown, tipped with greyish-white; a broad band of white crosses the throat and curves upward on either side to the ear; there is also a patch of white on the lower part of the fore-neck, and between them is a brownish-grey band; the general colour of the lower parts is dull yellowish-white, each feather with a broad longitudinal band of chocolate-brown; the abdomen and lower tail coverts unspotted; the tarsal feathers dull white.”

Dimensions. Length, to end of tail, 10½ inches; to end of wings, 10; wing, from flexure, 6¼; tail, 3½; tarsus, 1¼ inches. (Aud., as above.)

The bird here described is stated by Mr. Audubon to have been procured near Pictou, Nova Scotia; and he appears to have been confident that it was identical with the European _Strix passerina_. It is, however, clearly not that species. We would suppose it to be the young of _Nyctale Richardsoni_, were it not described as having the “iris dark.” It may be a small and curious new species of _Syrnium_, or perhaps _Nyctale_, and the procuring of specimens would be in a high degree interesting. We have no knowledge of it ever having been observed since the publication of the above description by Mr. Audubon.

6. Syrnium aluco. (Linn.) Strix aluco. Linn., Syst. Nat. I., p. 132. (1766.) Strix stridula. Linn., Syst. Nat. I., p. 133. (1766.)

Selby, Brit. Orn., pl. 25; Gould, B. of Eur. I., pl. 47.

This well known European species is given by Mr. Nuttall, in his “Manual of the Ornithology of the United States and Canada” (I., p. 135), and is stated by him to have been found in the northern regions of this continent. Such is probably the case; but no American specimen has ever come under our notice.

This species exhibits very nearly the same variety of plumage as the American Red and Mottled Owls (_Scope asio_ and _nævia_), and has been described repeatedly under different names.

7. Strix peregrinator. The Sharp-winged Owl. Bartram, Travels, p. 285. (1793.)

With the head eared and the body variegated in color.

Impossible to determine from the brief description, though being given as a species inhabiting Pennsylvania, probably applicable to the Long-eared Owl (_Otus Wilsonianus_).

8. Strix diurnalis. The Short-winged Day Owl. Barton, Fragments of the Nat. Hist. of Penna., p. 9. (1799.)

Stated by Professor Barton to have been observed by him in Pennsylvania on the 15th of December, 1791, but of the species he gives no description.

The names and descriptions now given comprise all that have come under our notice, represented as inhabiting North America within our limits.

Of the birds of this family, the names proposed by the older American naturalists and others, are not numerous; and though the group may be regarded as presenting some difficulties to the student, the correct nomenclature of North American species is not difficult to determine. Bartram enumerated six species (Travels, p. 285), to all of which, except one, he gives names for the first time employed to designate the birds to which he alludes, and to a few of which he attaches sufficient descriptions. All of his species had, however, been previously described, and we have, we believe, cited his names as synonymes, so far as they can be ascertained.

The greatest difficulty in the study of the Owls of North America will be found in the intimate resemblance that a few species bear to others of Europe and Asia, and, we may add, in the examination of the birds which we have given in the preceding pages as varieties of the Great-horned Owl (_Bubo virginianus_). The variations that we have noticed, and especially those of color, may be ascertained by subsequent observation to be so uniform and constant as to constitute specific distinction, though at present we cannot so regard them.

In the Owls of other countries there are several groups in which it is very difficult to determine the species, on account of their resemblance to each other. This is especially the case with the small species of the genus _Scops_, which inhabit India and other countries of Asia; and there are, too, many of the birds of this genus, of all countries, that are exceedingly perplexing. In fact, we would hardly recommend a student in natural history to begin General Ornithology with the Owls.

With this family we conclude the rapacious Birds.

BUTEO INSIGNATUS.—(Cassin.) The Brown Buzzard. PLATE XXXI.—Adult Male and Young Female.

One of the most remarkable facts in the geographical distribution of the birds of western and northwestern North America is, that many species extend their range in northern latitudes almost or quite to the shores of the Atlantic ocean, while not a single instance is on record of the same species having been observed in either of the middle or southern States of the Union. The Magpie, which on the Pacific is commonly found southwardly as far as Mexico, has been noticed by Dr. Hoy, at Racine, in the State of Wisconsin. The Lark Bunting (_Emberiza grammaca_), another western bird, has also been ascertained by the same gentleman to be abundant in the State just mentioned; and the only specimen that we have ever seen of the Stone Chat of America (_Saxicola œnanthoides_), a bird discovered some years since on the coast of Oregon, was obtained in the vicinity of Halifax, Nova Scotia.

Many instances tending to demonstrate this extensive and remarkable migration might be produced, but we have unfortunately to acknowledge ourselves unable to offer a theory or even hypothesis attempting to account for it, and must regard the facts as remaining among many in natural history with which naturalists are for the present under the necessity of resting, without inference or application to any established general principles. Important results will yet reward American naturalists who may engage in this interesting field of scientific research.

Instinct is little or nothing more than inherited memory. But we are by no means satisfied that any definition which we have yet met with of the faculty known by the latter name is strictly correct. Whatever memory is, that inherited we are disposed to regard as instinct. And that the impressions on this faculty are transmissable in animals from parents to their offspring, we regard the migration of young birds, particularly those of a first brood, when the parents remain to attend to a second, as clearly substantiating.

The bird now before the reader is a species that appears to perform the extended northward migration to which we have alluded, and is one of the most remarkable instances that has come to our knowledge. It was first described by us from a specimen obtained in the vicinity of Montreal, Canada, and the only instance of its having been observed since, has been by Dr. Heermann, in California; though if ever occurring in the middle or southern States on the Atlantic, in the same latitude as on the Pacific, it has escaped the researches of all previous naturalists or travellers.

[Illustration: Plate 31 The Brown Hawk Buteo insignatus (_Cassin_)]

Adult and young birds of this species were observed, and specimens were obtained by Dr. Heermann, who ascertained that it reared its young in California.

For an opportunity to examine the specimen originally described by us in the present volume (p. 102), we are indebted to our lamented friend and correspondent, M. McCulloch, M. D., a naturalist of extensive acquirements, and an eminent physician, late of Montreal, but, we much regret to add, now recently deceased, and to John Pangman, Esq., of Grace Hall, in the vicinity of that city. Mr. Pangman had the kindness to interest himself, in conjunction with Dr. McCulloch, so much as to obtain the loan of the specimen from the Natural History Society of Montreal, in the museum of which it was deposited, and to bring it for our inspection to Philadelphia, and we shall not soon forget his evident and enlightened gratification, nor our own great pleasure, when we assured him that it was a bird hitherto unknown as an inhabitant of North America, and, as we then supposed, very probably an undescribed species, which we subsequently ascertained to be the case.

This is one of the most remarkable of the rapacious birds which have been recently added to the ornithological fauna of the United States. It differs entirely in color from any previously-known American species, unless it may be supposed to approximate in that character to the little-known Harlan’s Buzzard of Audubon. It bears also some distant resemblance to one stage of plumage of the Black Hawk.

The only information relative to the habits of this bird that we have in our power at present to lay before the reader, is the following from the Journal of Dr. Heermann:

“I first remarked this species at the crossing of Graysonville ferry, on the San Joaquim river, California, and continued to meet with it occasionally until we had crossed Kern river. Owing to the lateness of the season, I was able to ascertain but little respecting its propagation; the only nests which were found having been forsaken some time previously by the young. These nests, composed externally of coarse sticks, and lined with roots, were built in the topmost branches of oaks, which grow abundantly on the banks of the large water-courses.

“This bird, like the rest of its genus, appears sluggish in its habits, perching for hours in a quiescent state on some tall tree, and permitting the hunter to approach without showing any signs of fear. This apparent stolidity may, however, be owing to the fact that it is seldom molested, and has not yet learned to mistrust a gun, as do the birds of prey in more settled portions of the country.”

The specimens brought by Dr. Heermann are now in the national collection at Washington city.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Buteo. Cuvier, Regne Animal, I., p. 323. (1817.) Buteo insignatus. Cassin, Birds of California and Texas, I., p. 102. (1854.)

Form. Short and robust; wing long; third quill longest, secondaries emarginate at their tips; quills wide; tail moderate or rather short, somewhat rounded; under coverts of the tail long; tarsi rather short, feathered in front below the joints, with the tibiæ naked behind, and having in front about ten transverse scales; claws rather long, moderately curved; bill short; upper mandible slightly festooned.

Dimensions. _Adult male._—Total length of skin, 17 inches; wing, 14½; tail, 7½ inches.

Colors. Under coverts of the wing and tail white, the former striped longitudinally with pale ferruginous, each feather having a central dark line, and the latter transversely with reddish-brown; edges of wings at the shoulders nearly pure white; plumage of the tibiæ rufous, mixed with brown; throat and a few feathers of the forehead white, each feather having a line of dark brown, nearly black; entire other plumage above and below dark brown, nearly every feather having a darker or nearly black central line; quills above brown, with a slight purple lustre, beneath pale cinerous, with their shafts white, and with irregular and indistinct transverse bands of white; tail above dark brown, with an ashy or hoary tinge, and having about ten transverse bands of a darker shade of the same color; beneath nearly white, with conspicuous transverse bands of brown, the widest of which is subterminal; tip paler; bill dark; cere, tarsi, and feet yellow. _Adult male._

Young. Entire upper plumage dark brown; on the back of the head and neck white at base, and edged with reddish; scapulars and greater coverts of the wing with large partially-concealed rufous spots; under parts reddish-white, every feather with a large terminal oblong spot of dark brown, and on the abdomen and tibiæ with numerous transverse bands of the same color; under tail coverts very pale reddish-white, with a few transverse spots and lines; inferior coverts of the wing pale reddish-white, with large brown spots.

Hab. Canada and California. Spec. in Nat. Mus., Washington city.

Obs. There is no other North American Buzzard with which there is any probability of the present bird being confounded by the student, on account of the peculiarity of its colors. In this character it bears a resemblance to some stages of plumage of _Circus hudsonius_, or to the European _Circus æruginosus_. It also is somewhat similar in colors, especially those of the young bird, to _Buteo pennsylvanicus_, but is much larger, and readily distinguished.

[Illustration: Plate 32 The Black-breasted Woodpecker Melanerpes thyroideus (_Cassin_)]

MELANERPES THYROIDEUS.—(Cassin.) The Black-breasted Woodpecker. PLATE XXXII.—Male.

The species of Woodpeckers are more abundant in the regions on the Pacific Ocean or west of the Rocky mountains than in any other part of North America. Several of them inhabiting those countries are, too, amongst the handsomest birds of this family, as, for instance, Lewis’s Woodpecker (_Melanerpes torquatus_), a species now brought in almost every collection from California; the Red-breasted Woodpecker (_Melanerpes ruber_), a beautiful little species, with the head, neck and breast brilliant carmine; the Californian Woodpecker (_Melanerpes formicivorus_), figured in plate 2 of the present volume; and various others, attractive on account of either the beauty or the singularity of their colors.

The extensive and but partially-explored forests of Northern California and Oregon are peculiarly well adapted to the habits of this group of birds. This is, however, not solely the reason that they are found there; but there are principles involved which are at present beyond the deepest reasoning of zoologists, and are as yet subjects of theory only. All that we can positively advance is, that of the Woodpeckers of North America, the greatest number of species, and of more handsome plumaged forms, than elsewhere in our portion of the continent, are inhabitants of California and Oregon; and that whatever causes have tended to the development of this family of birds, they have been more efficient in the regions alluded to, than elsewhere in North America.

Philosophic zoology is yet in its infancy. Extreme conservatism in science fondly rests satisfied with present knowledge, and visionary speculators raise mountains of opinionative systems and theories, which must be cleared away to allow real progress. Between the two classes of operators, the true man of science may have a difficult time of it. Of sawing the air there is abundance, but much as elsewhere very little is done in zoology with due emphasis and discretion.

In addition to the species alluded to above, there is found in the forests of Oregon and the Rocky Mountains, the largest of all the Woodpeckers, a magnificent species related to the Ivory-billed Woodpecker of the Southern States, but much larger, and which has up to this period escaped the observation of any American naturalist, except Dr. Townsend, who saw it, but did not procure specimens. It is the _Dryocopus imperialis_, first described by Mr. Gould, a distinguished English ornithologist. This fine bird will be figured in a subsequent part of the present volume.

The bird now before the reader was discovered in California by Mr. John G. Bell, of New York, deservedly well known as a naturalist, and beyond comparison the most skilful preparer of birds and quadrupeds and general taxidermist in the United States. Mr. Bell was the first naturalist who visited California after it became a portion of the United States; and during his stay in that country, made a large and highly interesting collection, in which was the present and other new species. He observes in his notes now before us, that he found this bird in one locality only, and observed but two specimens, both of which he obtained.

Subsequently this Woodpecker has been found in California by Dr. Heermann, and in New Mexico by Dr. Henry; but is stated by both to be of rare occurrence. The former of these gentlemen observes:—

“I procured this bird three years since in the southern mines of California, where it frequents more especially the pine trees. I never saw it alight on the oaks, although abundant in that locality. It is one of the most rare of the Woodpeckers of that country.”

Dr. Henry states: “Of this bird I know nothing farther than that I procured a single specimen in the mountains near Fort Webster, in the winter of 1852-3. I shot it from near the summit of a tall pine tree, and was not aware until I obtained it, that it was different from any other species that I had ever seen. My efforts to find it again have been unremitting, but without success; and I regard it as a rare bird in this district. The specimen in my collection is an adult male.”

The figure in our plate is two-thirds of the size of life.

The plant represented is _Habrothamnus fasciculatus_, a native of Mexico.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Melanerpes. Swainson, Fauna Boreali Americana, Birds, p. 316. Melanerpes thyroideus. (Cassin), Proc. Acad. Philada., V., p. 349. (1851.)

Form. Short and compact; bill moderate, strong; upper mandible with the ridge (or culmen) very distinct, and short ridges over the apertures of the nostrils; wing rather long; third primary longest; tail moderate, graduated, with all its feathers somewhat rigid; two middle feathers longest.

Dimensions. Total length of skin, about 8¾ inches; wing, 5¼; tail, 3¾ inches.

Colors. _Male._—Breast with a large semi-circular patch or transverse belt of black; middle of the abdomen yellow; head above and throat pale brown, with obscure longitudinal lines and spots of black; back, wing coverts, sides of the body, and inferior coverts of the tail, transversely striped with white and black, the former tinged with obscure yellowish; rump and superior coverts of the tail white; a few feathers of the coverts with irregular bars of black on their outer webs; quills black, with spots of white on both edges; tail black, with irregular spots of white; bill and tarsi dark. _Female._—Similar to the male, but with the colors more obscure, and the black of the breast of less extent and not so deep in shade.

Hab. California and New Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. Somewhat resembles in form only the Red Woodpecker of western North America (_Melanerpes ruber_), but is larger and differently colored. It also in some respects resembles the yellow-bellied Woodpecker (_Picus varius_), but not so much as to render it necessary for differences to be specially designated. It is possible that this species, when perfectly mature, or in spring plumage, may assume more brilliant colors, as do others of its genus.

We regard this bird as singularly blending the characters of genera which in typical species are very distinct and easily defined. It is of the general form of _Melanerpes_, though not strictly; while in some other respects, especially in colors, it shows an alliance to that group of typical _Picus_, which includes _Picus varius_, and several other American species. Our present arrangement or generic designation is provisional only.

CARDINALIS SINUATUS.—Bonaparte. The Texan Cardinal Bird. PLATE XXXIII. Male and Female.

In our present plate we present to the reader one of the most delicately colored of the many fine-plumaged birds which inhabit the southwestern countries of this Republic, and it is another of the birds of Mexico whose range of locality northwardly extends to within the limits of the United States. Our bird is, however, resident in Texas, or of but limited migration during the coldest season. It has occasionally been observed in considerable numbers; but is as yet to be met with in comparatively few collections, and is much valued by collectors.

Though not very closely resembling the beautiful Cardinal bird of the Northern States (_Cardinalis virginianus_), its general form,

## particularly its lengthened and handsome crest and long tail, are

strictly similar, and its habits are of the same general character. The bill, however, in the present species will be found to be singularly different from that of any other bird of this genus.

The group of birds to which that now before us belongs, is composed of four or five species remarkable for their graceful forms and very showy colors, all of which inhabit North and Central America. In addition to the attractions of their plumage, these birds possess very considerable powers of voice, though by no means entitled to be ranked as songsters. The Cardinal bird, known also by the names of Virginia Nightingale and Red Bird, is the only species inhabiting the States north of Texas, and is frequently met with at all seasons in the States on the Atlantic. It inhabits, for the greater part, low and damp woods, in which there is a profuse undergrowth of bushes, and is particularly partial to the vicinity of water-courses. The male, on account of the splendid vermilion of his plumage, always attracts attention; and though rather shy and careful in exposing himself, is frequently shot by gunners for no other purpose than the possession of such a handsome bird.

The colors of our northern Cardinal bird are vermilion, with the throat black. In Mexico, there is found another beautiful species, singularly resembling in form and color that to which we have just alluded, but wanting the black throat. It differs also in the shape of the bill and some minor characters.

The bird now before the reader was originally described as a bird of Mexico, in the Proceedings of the Zoological Society of London, by Charles Lucian Bonaparte, Prince of Canino, one of the most accomplished zoologists of Europe, and held in deservedly high estimation in this country, on account of his splendid volumes on American Ornithology. His specimens were obtained near the city of Mexico.

[Illustration: Plate 33 The Texan Cardinal bird Cardinalis Sinuatus (_Bonaparte_)]

Within the limits of the United States, this species was first observed by Capt. J. P. McCown, of the United States Army, at Ringgold Barracks, in Texas. Since that period, it has been noticed and specimens brought in collections by several of the naturalists, who have accompanied expeditions sent by the government, though never, so far as we have learned, out of the State of Texas.

To Captain McCown we are indebted for the following note respecting this species, for which and many similar favors we beg to tender our acknowledgements.

“This handsome species was occasionally seen on the Rio Grande, having apparently a strong partiality for damp and bushy woods; and in fact so far as I observed never venturing far from the river. I cannot speak positively, but am under the impression that it remains in Texas during the whole year, having seen it so late in the fall, and again so early in the Spring, that if not constantly resident, its migration must at any rate be very limited. It is a gay, sprightly bird, generally seen in company with others of the same species, frequently erecting its crest, and calling to its mate or comrades, though rather shy and not easily approached. Its voice and general habits appeared to me as very similar to those of the common species of the Northern States. I never saw its nest, though it undoubtedly breeds in Texas.”

During his late connection with Lieut. Williamson’s expedition, this bird was noticed by Dr. Heermann, from whose beautiful specimens, through his kindness, our plate has been prepared, and who has allowed us to make the following extract from his Journal:—

“After leaving Teusoa, we observed the first specimen of this bird but little beyond the crossing of the San Pedro river. It was in a dry caignau, perched on a bush, and seemed weary and lost, and was probably a wanderer, as no more were observed until we reached El Paso. At this place, in the vicinity of the habitations of man, we found it quite common, frequenting the hedges and trees, and continued to see it occasionally on our road until we left civilization behind us. Raising its crest erect as it moves actively about in search of food, it emits at intervals a clear, plaintive whistle, varied by a few detached notes. It is said to be quite common on the Rio Grande river and in Mexico.”

This species was also found in Texas by Mr. John H. Clark, zoologist, attached to the Mexican boundary surveying party. In Mexico,

## particularly in the States of Tamaulipas and Nueva Leon, Lieut. Couch

observed it in considerable numbers.

Our figures, which are those of the adult male and female, are rather less than two-thirds of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Cardinalis. Bonaparte, Comp. List., p. 35. (1838.)

Bill short, very thick at base; culmen advancing on the forehead; wing moderate; fourth and fifth quills longest and nearly equal; tail long, slightly rounded; tarsi rather long; middle toe long, others moderate; general form robust; tail long; and head above with elongated crest-like feathers on all known species. A genus containing five or six species of handsome birds, peculiar to America.

Cardinalis sinuatus. Bonaparte, Proc. Zool. Soc., London, p. 111. (1837.)

Form. About the size or rather larger than _Cardinalis virginianus_ of North America; not strictly exhibiting the characters of this genus; bill short; lower mandible much thicker than the upper; gonys ascending abruptly; upper mandible curved; wings short; third, fourth and fifth quills nearly equal and longest; tail long; tarsi moderate; head with a conspicuous crest of lengthened erectile feathers.

Dimensions. Total length of skin, about 8 inches; wing, 3¾; tail, 4¼ inches.

Colors. _Male._—Plumage encircling the base of the bill; longer feathers of the crest, wide medial longitudinal band on the under parts, tibiæ, and under coverts of the wings, fine crimson; entire upper parts light cinerous, which is the color also of the sides and flanks; quills ashy brown, both webs edged with crimson; tail above and below dark crimson, tinged with brown; abdomen and under tail coverts pale rosy white, the feathers of the latter crimson at their bases; plumage of the breast edged and tipped with pale ashy; bill and tarsi pale yellowish.

_Female._ Under wing coverts, edges of quills, crest, and tail, pale crimson, the last shaded with brown; entire plumage above cinerous, below yellowish-cinerous; no crimson on the forehead or on the throat or other under parts.

Hab. Texas, Mexico. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington city.

Obs. This beautiful species, though in general form and appearance presenting the characters of _Cardinalis_, is quite different in the form of the bill, and has been placed by the distinguished and accomplished naturalist who first described it (the Prince of Canino) in a subdivision which he names _Pyrrhuloxia_ (Conspectus Avium, p. 500).

It appears to be restricted to Mexico and the southern part of Texas, though its northern range may yet be ascertained to extend farther than at present known. It does not resemble any other species sufficiently to lead to confusion.

[Illustration: Plate 34 The American Stone Chat Saxicola œnanthoides (_Vigors_)]

SAXICOLA ŒNANTHOIDES.—Vigors. The American Stone Chat. PLATE XXXIV.—Adult.

The Stone Chats and Wheat Ears, which are the English names of birds of the genus _Saxicola_, are abundant in the old world, though the greater number of the species appear to be restricted to Africa. The few that are natives of Europe are numerous throughout the greater part of that continent. They are birds of plain but agreeable colors, and inhabit fields and other open grounds or plains covered with shrub-like vegetation, running with facility, and making their nests on the ground, or in holes beneath the surface. These are curiously constructed by some species of this group, and very carefully concealed, though frequently in situations much exposed. There are nearly forty species of this group of birds composing the present and a nearly allied genus.

Though there are so many species of these genera, the bird now before us is the only one that appears to be peculiar to the continent of America. One other, the _Saxicola œnanthe_, a common European bird, is, however, a visitor to this continent. We have seen undoubted specimens from Greenland, and occasionally it strays so far southwardly as New York, in the vicinity of which city a few specimens have been captured, one of which is in the collection of our friend, Mr. George N. Lawrence.

The present bird was originally described in the Zoology of the Voyage of the Blossom, from specimens obtained on the western coast of North America; but apparently the naturalists attached to the party which performed that voyage, had no opportunities of acquiring any information respecting its history or the district that it inhabits. Nor have others been more successful; no American naturalist or traveller having noticed it again in Western America, notwithstanding the researches which have been carried on in that portion of this continent.

The only specimen that we have ever seen of this bird is in the collection of the Academy of Natural Sciences of Philadelphia, to which it was presented by our intimate and valued friend, Thomas M. Brewer, M. D., of the city of Boston, one of the most eminent of American ornithologists, and now particularly devoted to the investigation of the nidification and oology of the birds of this country, the results of which we hope soon to see published. Dr. Brewer obtained the specimen alluded to in Nova Scotia, but could procure no account of it beyond the fact that it was considered as of unusual occurrence in that province.

This bird is very closely allied to the Wheat Ear of Europe (_S. œnanthe_), and is in all probability of very similar habits. In the absence of positive information we can only suppose it to be an inhabitant of the countries north of the limits of the United States, in which there is a vast extent of territory well adapted to the habits of birds of this group. It is also probably not an abundant species, or it would have been noticed more frequently during its winter migration. But of the ornithology of all the northern portion of the United States from the ninetieth degree of longitude to the Pacific Ocean, or west of the Mississippi river, too little is known to justify any conclusions. Many species of Northern and Western America, of which little or nothing was previously known, have within a few years been demonstrated to be abundant, and such may hereafter prove to be the case with the bird which is the subject of our present article.

The figure in our plate is about two-thirds of the size of life.

The plant represented is _Abronia umbellata_, a native of western North America.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Saxicola. Bechstein, Ornithologisches Taschenbuch, p. 216. (1802.)

Bill straight, with the culmen distinct and somewhat ascending into the feathers of the forehead; a few short and weak bristles at the base of the upper mandible, which is rather wide; wing rather long; first quill spurious, third and fourth longest, and nearly equal; tail moderate, wide, truncate; legs long, rather slender. General form adapted to living on the ground.

Saxicola œnanthoides. Vigors, Zool. Voy. Blossom, Ornithology, p. 19. (1839.)

Form. Rather larger than _Saxicola œnanthe_, but very similar to that species in form and general characters and appearance; wing long; second primary longest; tail moderate or rather short; legs, especially the tarsi, long; bill moderate, rather wide at base.

Dimensions. Total length of skin, about 6½ inches; wing, 4⅛; tail, 3; tarsus, 1¼ inches.

Colors. Narrow line through the eye, enlarging on the ears, black, which is the color also of the wings; forehead ashy white, fading into the cinerous of the head above; back cinerous; upper coverts of the tail white; under parts white, tinged with pale fulvous, darker on the breast; two middle feathers of the tail white at base; terminal two-thirds of their length black; other feathers of the tail white, tipped with black; bill and legs dark.

Hab. Northern America, Nova Scotia, Oregon. Spec. in Mus. Acad., Philadelphia.

Obs. We are not without doubts that the bird now before us is really distinct from _Saxicola œnanthe_ of Europe, but having unfortunately a single specimen only, we cannot make an examination or comparison in all respects satisfactory. Our specimen is uniformly larger than either of the numerous specimens of the European species in the collection of the Philadelphia Academy, and is, as an especial character, longer in the tarsi. Its measurements do not, however, correspond with those given in the original description in Voy. Blossom; but it is expressly stated that the specimens described were in bad condition, and may not be entirely reliable. It is, at any rate, very closely allied to the European species that we have just mentioned.

With special reference to the present bird, we shall look with much interest for the results of future zoological investigations in the northwestern territories of the United States. There is at the present time no field more inviting to the American naturalist. While much has been done in California, New Mexico, and Texas, the extensive regions which we have above designated have scarcely been entered upon, and will yet contribute much to the fauna of our country.

DIOMEDEA NIGRIPES.—Audubon. The Black-footed Albatross. PLATE XXXV. Adult Male.

Those birds whose homes are the sea-coasts and islands, and whose lives are spent in gleaning a subsistence amongst the billows or by the shores of the ocean, have always been objects of interest both to the naturalist and the general observer. Idly reposing on the rocky crag or the sand-bank, or boldly sweeping the surface of the waters alike in the calm and amidst the fury of the tempest, few having the opportunity have failed to mark the sea-birds as a feature in the wild scenery peculiar to the localities for which they are fitted by nature, and perhaps to associate them with the adventurous character of our useful fellow-men whose profession it is, in the beautiful language of the liturgy, to “go down upon the deep.”

The large majority of the many birds that derive their subsistence from the productions of the Ocean, live habitually on its shores, or venture only short and easily-regainable distances from the land. This is the case with the numerous genera comprising the Ducks, Swans, and Geese, as well as the Pelicans, Cormorants, Penguins, and others. These, for the greater part, frequent the margins of the bays and estuaries, and many of them are almost as much birds of the land as of the sea. The Penguins in fact having but rudiments of wings, and incapable of flight, are necessarily restricted, though performing very remarkable migrations by swimming. These extraordinary birds are peculiar to the southern hemisphere, and have been met with amongst the ice and snow of the highest latitudes which navigators have succeeded in reaching within the Antarctic circle.

The bird which is the subject of our present article, is one of a group of species which, possessing great powers of flight and swimming with facility, do not content themselves with the vicinity of the coast, but venture boldly out to sea. The largest and best known species, the Wandering Albatross, has been observed by voyagers at a distance of two thousand miles or upwards from land; and it is even supposed that it performs a flight across the Atlantic from Cape Horn, or about its latitude, to the Cape of Good Hope. The smaller species, of which the present is one, do not venture on so long flights, but several voyagers have recorded their having been seen at two to five hundred miles out at sea.

On the sea-coast of America, on the Atlantic, the Albatrosses are found inhabiting only a portion of the shores of the southern division of this continent north of Cape Horn, but on the Pacific they are abundant throughout the extent of the continent.

[Illustration: Plate 35 The black-footed Albatross Diomedes nigripes (_Audubon_)]

The species that we present to the reader in the present plate, was discovered on the coast of California by the late John K. Townsend, M. D., and was first brought to notice by Mr. Audubon, in his Ornithological Biography, V., p. 327, but the specimen appears to have been accompanied by no notice of its history.

Since the period of its discovery, this bird has been again observed only by Dr. Heermann, who has kindly furnished the following note from his Journal:—

“The Black-footed Albatross abounds on the coast of California and southward, as do several other species of this genus. It is commonly to be seen skimming over the waves in its flight, and following in the wake of vessels, to pick up the refuse scraps thrown overboard. With the voracity characteristic of these birds, it seizes with little discrimination on whatever is thrown into the water, and of this propensity advantage may be taken by baiting a hook, by which, when seized, the bird is easily secured. From the stern-ports of our ship, during a voyage by sea to California, I have thus captured eight or ten specimens of this and other species of this genus in a single morning. All the species much resemble each other in habits, so far as my observations extend.

“On the coast of California, I observed a White Albatross much smaller than the large _Diomedea exulans_, but not having succeeded in procuring it, I cannot designate the species.”

The small white species alluded to by Dr. Heermann, is probably new to the ornithology of North America. Of the species known as inhabitants, we may say of the Pacific ocean, several have not heretofore been noticed by naturalists on the shores of the United States.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Diomedea. Linnæus, Syst. Nat. I., p. 214. (1766.)

Size large; general form short and compact; wings very long; bill straight, much compressed, hooked at the tip; both mandibles usually with lateral grooves; apertures of the nostrils tubular; first primary longest; secondaries short; tail short; legs moderate; feet large.

Diomedea nigripes. Audubon, Ornith. Biog. V., p. 327. (1839.)

Form. Medium sized or rather small for a bird of this genus; bill straight, hooked at the tip; upper mandible expanded on the forehead, its basal edge forming a crescent very distinct from the frontal feathers; tubular nostrils prominent; wing long; first quill longest; tail short, nearly square at the tip; tarsi short; feet large; tibia naked above the joint with the tarsus.

Dimensions. Total length of skin, 26 inches; wing, 19; tail, 5 inches.

Colors. Plumage at the base of the bill pale brownish-white, of which color there is also a spot behind and under the eye; entire other plumage above and below sooty brown, darkest on the back and wings, lighter on the under parts, and having a gray tinge on the breast; bill dark; tarsi and feet black.

Hab. Western Coast of North America. Spec. in Mus. Acad., Philada.

Obs. This species much resembles in colors and general appearance the Dusky Albatross (_Diomedea fuliginosa_, Gm., which is _D. fusca_, Aud.), but may at once be distinguished by the color of the feet, which in the present bird are black, and in the other yellow. In _D. fuliginosa_, the tail is much longer and wedge-shaped, and the upper mandible extends in a point into the plumage of the head in front, instead of being as above described in the species now before us.

It is a species apparently peculiar to the western coast of America; but as illustrative of the very extensive range of these birds, we may mention that several species, which are common on the Pacific coast of this continent, are also met with on the shores of Australia. The Great Wandering Albatross, the Dusky Albatross, and the Yellow-nosed Albatross (_D. exulans fuliginosa_ and _chlorhynchus_), are given as birds of that continent in Mr. Gould’s magnificent work, “The Birds of Australia,” and are now well known to be inhabitants of the western shores of the continent of America.

[Illustration: Plate 36 The Ground Cuckoo Geococcyx mexicanus (_Gmelin_)]

GEOCOCCYX MEXICANUS.—(Gmelin.) The Ground Cuckoo. The Prairie Cock. The Paisano. The Corre-camino. PLATE XXXVI. Adult Male.

Of the many birds of Western America, the history of which has been brought to light by the recent researches of our countrymen and fellow-laborers in the great field of zoological science, that now before the reader is one of the most curious and interesting. Its existence has been known to naturalists since the time of Hernandez, who, as early as 1651, in his “New History of the Plants, Animals, and Minerals of Mexico,” gives a short account of it, as one of the most remarkable of the birds that came under his observation. Though

## partially known for so long a period, and having received various names

from European naturalists, who have described specimens met with in museums, there was extant no satisfactory account of this bird previous to the incorporation of countries which it inhabits with the confederacy of the United States, and the consequent facilities afforded to the investigations of American naturalists.

This bird is especially remarkable for great swiftness of foot, and in fact appears to be almost unrivalled in that respect by any other of our North American species, not even excepting the Grouse, Partridges, or any other of the smaller gallinaceous birds. These, though possessing the ability to run short distances very swiftly, are incapable of sustaining a protracted chase like the present bird. In Mexico, and the adjacent portions of the United States, it is not unusual, as a matter of amusement, to try the speed of our bird by pursuing him on horseback, or by chasing him with dogs, under which severe test of his fleetness, he acquits himself very creditably, and makes, as we shall see presently, a longer race than is usually expected by his pursuer. He evidently possesses both speed and bottom, unrivalled by any fair competition in ornithological pedestrianism, so far as its annals are chronicled, or the present writer’s information on that subject extends.

Clothed in plumage of agreeable and unusual colors for a Northern species, and habitually frequenting the ground, walking or running with its long tail carried erect, and assuming a variety of grotesque attitudes, it is not surprising that this bird has attracted the attention of nearly all our naturalists and travellers who have visited its native regions. Through their exertions, it is now to be found in nearly all our museums and private collections, and many facts respecting it have been placed on record.

Though terrestrial in its habits, and exhibiting in some degree the manners and habits of the gallinaceous birds (the Pheasants, Partridges, Grouse, &c.), this bird is by no means to be classed in that division of the ornithological kingdom. It is a Cuckoo, and a relative of the celebrated bird of Europe so long known as to have become classic, and of the unobtrusive and plain-plumaged little birds of the United States, of the genus _Coccyzus_, popularly known by the name of Cow-birds, or Rain-birds. Our present bird is a representative of the gallinaceous form, in the family of Cuckoos. Throughout the animal and vegetable kingdoms, and in every division or subdivision of whatever character, five primary groups or forms present themselves. In birds and all their groups, these are: the typical, or bird-like form; the predatory, or rapacious; the gallinaceous, or walking; the grallatorial, or wading; and the natatorial, or swimming form. In the group of Cuckoos, which is quite extensive, and species of which are found in nearly all parts of the world, the bird now before us belongs to the subdivision comprising the gallinaceous or walking Cuckoos, and is a striking example of that peculiar form in the great circle of birds, and of the prevalence of a law which is universal, and not difficult to demonstrate.

The first American naturalist who observed the bird now before the reader, was Dr. William Gambel, and a description by him will be found in the Proceedings of the Academy of Natural Sciences of Philadelphia, Vol. II., p. 263. (1845). Subsequently, it has been noticed by nearly all naturalists who have visited California, New Mexico, or Texas, and interesting contributions to its history are contained in their publications relating to the ornithology of those countries.

Our esteemed friend, Col. George A. McCall, with his usual clearness and scientific accuracy, gave the first satisfactory account of this bird, in the Proceedings of the Philadelphia Academy, III. p. 234 (July, 1847.):

“Although the toes of this bird are disposed in opposite pairs, as in other species of his family, yet the outer toe being reversible, and of great flexibility, is in either position aptly applied in climbing or perching, as well as on the ground. Thus he at times pitches along the ground in irregular but vigorous hops; and again, when the outer toe is thrown forward, he runs smoothly, and with such velocity, as to be able to elude a dog in the _chaparral_, without taking wing. He feeds on _coleoptera_, and almost every description of insects, and near the river Nueces, where the snail (_Lynnæus stagnalis_) abounds, it is also greedily eaten. These he snatches from the ground, or plucks from the low branch of a bush; and as he rarely wanders far from his abode, the prize is carried to a particular spot, where the shell is broken with his strong bill, and the animal devoured. Piles of these shells are often found that would fill half a hat crown.

“Although dwelling principally on the ground, he is ready and expert in catching his prey in the air, in which act his movements are full of animation,—bounding from the ground with a sudden impulse to the height of eight or ten feet; his wings and tail are seen expanded for a scarcely appreciable instant, and his bill is heard to snap as he takes his prey, when he drops as suddenly to the spot from which he sprang. Here he will stand for a moment, his legs apart, and his tail flirted on one side with a wild and eccentric expression of exultation in his attitude, before he scampers off under cover of the thick _chaparral_. At first, I thought,—as is the general impression among the Mexicans,—that his powers of flight were extremely limited; but he will, when suddenly alarmed in open ground, rise with a light, quick motion, and continue his flight over the bushes for some hundred yards, apparently with an ease that would argue the ability to sustain a longer flight.

“Though fond of solitude and shade, he will, at an early hour in the morning, climb to the top of a straight leafless branch, there to sit and enjoy the first rays of the sun.

“He is said by the Mexican rancheros to build his nest of loose sticks, either in a low, thick bush, or in close cover on the ground. The eggs are said by them to be two or three in number, and of a whitish color.”

We have again to express our obligations to Col. McCall for the following contribution to our present article:—

“I never was so fortunate as to find the nest of this bird, yet I had frequent opportunities of witnessing its manners and habits in Texas, in New Mexico, and in California, between the years 1846-52.

“Of shy and retiring disposition, the _G. viaticus_ is most often met with singly. I have, however, frequently seen the male and female associated during the later period of the year, as well as in spring and summer; the former, at all seasons, being easily distinguishable by his larger size and more brilliant plumage. Whether the pairs I thus met were mated for life, or for the year, or were merely accidentally living in company, I am unable to say—I simply state the fact; and I well recollect my fruitless efforts, in Texas, for several successive days in autumn, to secure a pair that inhabited a large _chaparral_ near which I happened to be encamped at the time. The male was a remarkably fine bird, but evidently an old and cautious fellow; he would come just without the thicket, followed by the female—and there, with neck outstretched, cast a searching glance around; then, if an enemy appeared, even in the distance, he would instantly retreat to his impenetrable abode trebly fenced with thorns. In a little while, he would re-appear at another point, where, if the coast seemed clear, he would, closely followed by his mate, begin to search for grass-hoppers and other insects, but never venture more than a few paces from the border of the thicket. Thus it was impossible to approach him in open ground; and such was his constant caution and vigilance that, although I more than once lay in wait for the couple, which I regularly saw in the morning hours, I never succeeded in getting within gunshot.

“When suddenly surprised, I have seen this bird rise on wing and fly considerable distances, in order to gain close cover, the flight being effected by regular flappings, and executed, apparently, with ease; though the bird did not rise more than six or eight feet from the ground.

“The individuals that I killed in the fall and winter seasons, invariably were excessively fat, and their crops were usually filled with snails and various coleoptera. I do not recollect that I ever found in their stomachs the remains of lizards or other reptiles.

“The _Paisano_ (countryman), as this bird is called by the Mexicans, or _Corre-camino_ (run-the-road), as the native Californians designate it, is often met in the unfrequented roads that traverse forests of low brushwood, being enticed from its sombre retreats to the openings, in search of its favorite food. And here is often afforded the traveller an opportunity of witnessing its surpassing swiftness of foot. I have several times tested its speed with a good horse under me, and I have in truth been astonished at the almost incredible rate at which it passed over the ground. On one occasion, when approaching Limpia creek (W. Texas), with a small party, on my way to El Paso, I discovered a fine male _Paisano_ in the open road, about one hundred yards in advance. For amusement, I put spurs to my horse and dashed after him, followed by one of my men. For full four hundred yards, I ran him along a road level and smooth as a floor; and over which, with straightened neck and slightly-expanded wings, he swiftly glided, seeming scarcely to touch the ground. And when, at last, he deemed it prudent to seek shelter in the thicket alongside, I had not reduced the distance between us more than fifty yards.

“I was told on the frontier that the Mexican rancheros do sometimes run down and capture the _Paisano_ when they find him wandering on more open ground; and such I think is probable, for the one to which I have just referred was going, even to the moment at which he _took cover_, at a rate of speed that could not possibly have been much longer sustained; nor could he, I think, when so nearly ‘blown,’ have risen on wing. Such, at least, is the case with the wild turkey, which I have repeatedly captured in the same way, although his power of flight is greater than that of the _Paisano_.”

Capt. John P. McCown, of the United States Army, also observed the _Paisano_ in Texas; and in his observations on the birds of that State, in the Annals of the New York Lyceum of Natural History, VI. p. 9, we find the following:—

“Often in my wanderings through the _chapparel_ on the Rio Grande, I observed piles of broken snail shells, and always near some hard substance, such as a bone, or hard piece of wood, which had evidently been used in breaking the shells. I made many conjectures as to the probable animal, but never suspected that a bird had left these evidences of its peculiar habits. I heard, also, at times, generally in the morning or evening, a sound very similar to that made by some Woodpeckers, rapidly beating their bills upon an old dry tree. This was also a mystery, as I could find no Woodpeckers near the place where the sound came from. Upon inquiry of a Mexican, I was told that it was the _Paisano_ breaking the snail-shells to get at the snail, which explained at once both the noise and the mutilated shells. I was afterwards so fortunate as to see a bird so occupied. It took the snail in its bill and beat it upon the hard substance, striking faster and faster, until the shell broke.

“A few of these birds are to be found on the Rio Nueces. They run with great speed, seldom taking to wing. I have seen them on trees apparently observing the vicinity. I had a young bird of this species, about half-grown, but it refused to eat, and soon died; and I have seen some in coops, and have been informed that they have been tamed.

“When approached, this bird runs very swiftly until near cover, when it stops and reconnoitres the intruder, gives its tail a flirt, and away it goes again.

“In 1846, on the mountains between Monterey and Saltillo, I saw a pair of birds much like these, but much smaller. I observed them for some time, and feel satisfied that they were another species. The snail that seems to form the principal food of these birds is found sticking to almost every bush, and some are literally covered with them.”

In California, this bird was frequently noticed by Dr. Heermann, from whose manuscripts in our possession we have permission to make the following extract:—

“We found this bird throughout California inhabiting the most arid portions of the country. It often crossed our path, or ran before us for a short distance on the road, dashing, when alarmed, immediately into the _chapparel_, in which its swiftness of foot enabled it to readily elude pursuit. It may, however, be overtaken when followed on horseback over the vast open plains in which it is found, if no friendly bush offers it a shelter. When closely chased, if on an elevated point, it will sometimes fly, but appears to prefer sailing downwards. I once saw a specimen captured by a couple of dogs, their appetites whetted by recent success in overtaking and bringing down a Prairie wolf, or cayote.

“The stomachs of all the specimens that I examined of this bird were filled with the grass-hoppers and large black beetles found on the plains. The nest, built on the branches of the cactus, is formed of loose sticks, thrown negligently together, in the same manner as that of the yellow-billed Cuckoo of the United States (_Coccyzus americanus_). It contains two large, nearly spherical, white eggs.

“I have never witnessed the following, but was gravely assured of its truth by several old Californians: It is said that this bird, on perceiving the rattlesnake coiled up asleep, will collect the cactus and hedge him around in a circle, out of which he is prevented from escaping by the prickly points opposing him on every side; and becoming enraged, strikes himself, and dies from the effects of his self-inoculated venom.

“This bird is common in Western Texas and on the Rio Grande.”

This remarkable bird has been found in the vicinity of Fort Webster, New Mexico, by Dr. Henry, and was also noticed in that country and in Texas by Mr. Clark, Mr. Schott, and Dr. Kennerly, and in Mexico by Lieut. Couch.

Though neither of the authors above cited have mentioned that this bird devours reptiles as well as insects and snails, that fact is stated by Dr. Gambel in his paper on the Birds of California, in the first volume of the quarto Journal of the Philadelphia Academy, and it is so represented in some spirited sketches by Mr. Arthur Schott, now attached to the United States and Mexican Boundary Surveying party, whose drawings of this bird made in its native wilds are in the possession of our valued friend, Professor Baird, of the Smithsonian Institution. It is probable that although it may prefer insects, other small animals afford suitable food.

Lieut. D. N. Couch, of the U. S. Army, to whom we have been indebted for other valuable contributions, has, with his usual kindness, added to our present article the following interesting notice of this bird as an inhabitant of Northern Mexico:—

“This bird was first met with in Southwestern Texas, near the Rio Grande, where it is called ‘Prairie Cock’ by the inhabitants. Few or no opportunities occurred for me to observe it carefully, until I found myself in the dreary chapparel districts of Tamaulipas, and next beyond the Sierra Madre.

“The chapparel is its home. Equally avoiding the forests of high trees or the open prairies,—in the former of which its short wings would preclude an easy flight to the branches, and in the latter, for the same reason, it would be unable to escape from the numerous hawks of various species that are ever hovering over the arid wastes of that region. Once only I saw it perched near the top of a stout Mesquite tree, though not many feet from the ground.

“So far as I have observed, this bird rarely takes to wing, but with head lowered and tail nearly horizontal; crouching to the ground, it runs without using its wings, with incredible swiftness; stopping suddenly, its long and beautiful tail is raised and depressed with as much grace as a fan in the hand of an accomplished senorita.

“In one of my excursions, I saw a wolf chase a hare (_Lepus texianus_), but was distanced in a few seconds, in the short race, a bird of this species was started, and the wolf in turn tried its fleetness, with the same result very distinctly arrived at. Apparently much disappointed, he looked at me for a moment, with an expression that seemed to say, “I have half a mind to try you;” but he turned off sulkily and trotted away, leaving me quite satisfied with his conclusion.

“Pa-i-san-o is the name by which this bird is known to the Mexicans. They hold it in high estimation on account of its enmity to the rattlesnake, which it usually succeeds in killing in fair combat. Notwithstanding that it is by no means deficient in courage, there is scarcely one of the feathered tribe that is so quiet and harmless in its habits. I have never noticed any note except a weak scream, and that very seldom. It is apparently not social, never occurring in flocks, not a wanderer to much extent, and though almost a hermit, is the most pleasing and friendly-looking inhabitant that lives only in the chapparel.”

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Geococcyx. Wagler, Isis, 1831, p. 524.

General form lengthened and rather slender; bill long, straight, strong, compressed, curved at the tip; wings short, rounded; fourth and fifth primaries longest; first short; tail long, graduated; legs long, especially the tibiæ; tarsi covered with wide transverse scales, very distinct in front; toes moderate, covered with scales; claws curved, flattened laterally. An American genus, containing two or three species only, all of which inhabit California, Texas, and Mexico.

Geococcyx mexicanus. (Gmelin.) Phasianus mexicanus. Gm., Syst. Nat., II. p. 741. (1788.) Geococcyx variegatus. Wagler, Isis, 1831, p. 524. Diplopterus viaticus. Boie, Isis, 1831, p. 541. “Cuculus viaticus. Licht. Mus. Berol.” Wagler and Boie, as above. Saurothera marginata. Kaup, Isis, 1832, p. 991, pl. 26. Saurothera californiana. Less, Ann. du Mus., Paris, 1835, p. 121, pl. 9. Leptostoma longicauda. Swains., Cab. Cy. Birds, II. p. 325. (1837.) “Saurothera Bottæ. Blainville.” Upupa mexicana. Gm., Syst. Nat., I. p. 467?

Form. Head above with elongated, erectile, crest-like feathers. A large bare space around and behind the eye extending towards the occiput; wings short; tail long; legs long, stout; tarsus with about eight or nine wide and strong scales in front.

Dimensions. _Male._—Total length of skin, about 22 inches; wing, 6½; tail, 11 inches. _Female_, smaller.

Colors. _Male._—Space around and behind the eye, in the living bird, yellow, with a large red spot on its most posterior part; plumage of the head above dark blue, with a metallic lustre, every feather edged with reddish fulvous and white; entire other upper parts dark metallic green, darkest on the neck behind and on the back; lightest on the wings and central feathers of the tail; all the upper plumage edged with white, and very narrowly with pale fulvous; primary quills dark brown, with a green metallic lustre, and edged with white on their outer webs; upper coverts of the tail and two central tail feathers green, with metallic lustre, and edged with white; other feathers of the tail deep shining blue, narrowly edged, and widely tipped with white, and having in some lights a green lustre; under parts white, slightly tinged with ashy and very pale yellowish; and on the throat and neck before with longitudinal stripes of dark greenish-brown; bill and feet light bluish. _Female_ similar, but with the colors less vivid.

Hab. California, New Mexico, Texas, and Mexico. Spec. in Mus. Acad., Philada., and in Nat. Mus., Washington city.

Obs. As the reader will have discovered from our preceding synonymes, an unusual superabundance of names has been proposed for this bird. We have no doubt, however, that it is the _Hoitlallotl_ of Hernandez (Nova, plantarum, animalium et mineralium Mexicanorum, Historia, p. 25. Folio, Rome, 1651), whose description is cited by both Buffon and Latham. On the faith of the notice by the latter (Synopsis of Birds, II. p. 723), Gmelin gave the name _Phasianus mexicanus_ as cited above. The description by Hernandez is short and not very accurate; but we could mention many species of birds, the original descriptions of which are quite as much so, both ancient and modern. Prof. Wagler, in his description of _Geococcyx variegatus_, above alluded to, expresses the opinion that his bird is the same as that described by Hernandez; and Mr. Strickland, in Ann. and Mag. of Nat. Hist., VIII. p. 544 (1842), arrives at the same conclusion.

We regard it as at least possible, too, that this bird is the _Upupa mexicana_ (Gmelin, Syst. Nat., I. p. 467), which is the “Mexican Promerops” (Latham, Syn., II. p. 691). The descriptions are founded on a figure in Seba (pl. 45, fig. 3), that about as accurately represents this species as any other; which can also be said of his description. In Seba’s figure it will be observed that three toes are directed forward, which might appear to be a difficulty; but in reference to that point we ask attention to Col. McCall’s valuable contribution in a preceding page. There is, too, some peculiarity intended or attempted to be represented in the figure to which we allude.

The sexes of this bird differ in size very considerably; and there are, also, variations in size and measurements, such as comparative lengths of their bills and tails between different specimens. We have seen a large number of specimens, from various localities, but of one species only. Though we have been constantly on the watch for it, we have never detected the smaller species alluded to by Captain McCown, which is very probably _Geococcyx affinis_, described by Dr. George Hartlaub, of the State Museum of Bremen, one of the most learned and accurate of European ornithologists. That species may be more an inhabitant of the mountainous or hilly country than the subject of our present article.

[Illustration: Plate 37 The Whip-Tom-Kelly Vireosylvia altiloqua (_Vieillot_)]

VIREOSYLVIA ALTILOQUA.—(Vieillot.) The Long-billed Flycatcher. The Whip-tom-kelly. The John-to-whit. PLATE XXXVII. Adult Male.

This little bird is very similar in form and general appearance to the Red-eyed Flycatcher (_Vireosylvia olivacea_), of the United States, but is larger, and is distinctly characterized by the dark line on the side of the neck. It appears to possess much the same habits as the common species just mentioned, and others that inhabit the northern division of the continent of America. Passing its life, for the greater part, searching for insects amongst the thick foliage of the forest, in which its color favors concealment, it utters its peculiar notes, evidently of the same general character, but much louder and quite different from those of either of its northern brethren.

Though long known as a bird of the West Indies, and represented by Mr. Gosse to be abundant in the Island of Jamaica, it has but recently been discovered within the limits of the United States. Vieillot, it is true, gave it as a North American species, and in his fine work, which is of standard value in the history of our birds, figures it accurately, but from specimens obtained in the West Indies. It was first ascertained to be a summer visitor in Florida, by Dr. A. L. Heermann, who observed it in considerable numbers in that State, at a season when it was certainly engaged in the duties of incubation; but it has as yet never been noticed in any other part of the United States. It is probable, too, that it inhabits Cuba, but the several able naturalists of that Island have not detected it, or at least have not stated it to be different from the common Red-eyed Flycatcher.

For our article on this bird, Dr. Heermann has, with great kindness, furnished the following notice:—

“Charlotte Harbour is situated on the Gulf of Mexico, and is studded with numerous small islands or keys, as they are called, on which grows the cocoa-nut, said to be brought hither from the West Indies by the tides, and being thrown on the shore, takes root and flourishes. Some of these islands, during my visit, I may say almost swarmed with Herons, Cormorants, Snake-birds, Spoonbills, and Pelicans, engaged in attending to their nests, and raising their young. The wild fig, orange, lemon, palmetto, and pine, abound—the first of which is the principal food of several species of birds, while the large numbers of fishes everywhere in the surrounding waters afford ample subsistence to those that I have mentioned. On the sand-bars, various species of Terns were to be found in abundance, also engaged in incubation, while the Fish Crow, ever on the alert to seize the eggs or young, or the captured prey of any of these species when left unguarded, was ever to be seen on the wing, and at a distance, and not to be approached easily, I have frequently seen flocks of Flamingoes dredging perseveringly for shell-fishes, or standing in groups, looking almost like files of soldiers in red uniforms.

“I mention these birds because, like the little Long-billed Flycatcher, and like the cocoa-nut, too, if the prevailing belief is correct, they appear to be visitors only from a more southern clime. They seem to have reached Florida in the course of a northern migration, and although remaining for a season, retire periodically, again to appear in due time.

“In this vicinity, I met with the Long-billed Flycatcher, which, coming with his larger and more conspicuous fellow-travellers, to which I have alluded, appears to be a more transient visitant, performing the duties of incubation on this the northern district of his range, and soon retiring southwardly to the West Indies. This bird much resembles in manners and appearance the Red-eyed Flycatcher of the Northern States, but is not, I think, its equal as a vocalist. His notes, at the season when I heard them, were not as numerous, nor his song so long-continued. They are quite different from those of the Red-eye, but clear and musical, and very distinctly uttered. He is constantly on the search for insects, and appeared to me to be more active than either of the northern species, darting about amongst the foliage, or peering into a crevice or recess in a branch, or a spider’s web, with his back downwards, like the warblers,—or occasionally chasing a flying insect, in the manner of the Pewee Flycatchers. These actions were usually accompanied by his song, as is the case with the Red-eye and the Warbling Flycatchers. This species was not abundant, though I saw it frequently, and obtained several specimens.”

The name, “Whip-tom-kelly,” is applied to this bird in Brown’s Jamaica, one of the standard authorities on that Island (the Civil and Natural History of Jamaica, by Patrick Brown, M. D., London, 1789, folio), as its popular appellation, and has been transferred to the works of various authors. Mr. Gosse, however, in his pleasant volume on the Birds of Jamaica, mentions that he had never heard this designation.

The naturalists of Jamaica and Cuba appear to have considered this bird as identical with the Red-eyed Flycatcher. The latter may be a visitor, most probably, in the winter, to these islands, but the present is undoubtedly the resident summer species, at least in Jamaica. The figure in Edward’s Gleanings of Natural History (V. pl. 253), is particularly stated to have been made from Dr. Brown’s specimen brought from Jamaica, and clearly represents the present bird. Mr. Swainson, in Fauna Boreali Americana, Birds, p. 237, in his description of _Vireo longirostris_, which is this bird, mentions having received specimens from the Islands of Jamaica and St. Vincent.

As a bird of Jamaica, this little Flycatcher is described in his usually agreeable manner, by Mr. Gosse, in his work above alluded to. Holding ourselves in duty bound, we take the liberty of transcribing from his pages as followeth, premising that he calls this bird the “John-to-whit:”—

“Much oftener heard than seen, though not unfamiliar to either sense, this sober-colored bird is one of those whose notes have such a similarity to articulations as to procure them a common appellation. The Flycatchers, in general, are not very vociferous, but this is pertinacious in its tritonous call, repeating it with energy every two or three seconds. It does not ordinarily sit on a prominent twig, or dart out after insects, though I have seen one in eager but unsuccessful pursuit of a butterfly (_Terias_); but it seems to love the centre of thick woods, where it sits announcing its presence, or flits from bough to bough as you approach, so that it is not easy to get a sight of it.

“This bird does not winter with us, but leaves with the Grey Petchary (_Tyrannus Dominicensis_), at the beginning of October. It returns early—and like the bird just named, evidently makes an eastward progress, arriving at the southwest end of the island first. On the 26th of March, on my return to Bluefields, after a visit to Spanishtown, I heard its well-known voice, but my lad had noticed it a week before. From this time, every grove, I might almost say every tree, had its bird, uttering, with incessant iteration and untiring energy, from its umbrageous concealment, ’_Sweet-John!—John-to-whit!—Sweet-John-to-whit!—John-t’-whit!—Sweet-John-to—whit!_’ I can scarcely understand how the call can be written ‘Whip-tom-kelly,’ as the accent, if I may so say, is most energetic on the last syllable. Nor have I ever heard this appellation given to it in Jamaica. After July, we rarely hear ‘_John-to-whit_’—but, ‘_to-whit—to-whoo_,’ and sometimes a soft, simple chirp, or _sip, sip_, whispered so gently as scarcely to be audible. This, however, I have reason to believe is the note of the young, for I have heard young ones repeatedly utter it, when sitting on a twig, receiving from time to time, with gaping beak and quivering wing, the food contributed by the dam.

“The food of the John-to-whit is both animal and vegetable. In March, I have found in its stomach the seeds of the tropic birch, and in April, the berries of sweet-wood, in an unripe state. In the same month, I observed one hunting insects by the borders of Bluefields rivulet, in which I was bathing, and so intent was it upon its occupation, that it allowed me to approach within a foot of it before it flew. It sought insects successfully among the grass and low herbage, perching on the stalks of the weeds, and jumping out after stationary, as well as vagrant, prey. I observed it eat two spider’s nests, which it masticated as if peculiarly savory. As it sat, it vomited a little white body, which I found to be the globose seed of the misletoe berry.

“Incubation takes place in June and July. The nest is rather a neat structure, though made of coarse materials. It is a deep cup, about as large as an ordinary tea-cup, narrowed at the mouth, composed of dried grass, intermixed with silk-cotton, and sparingly with lichen and spiders’ nests, and lined with thatch-threads. It is usually suspended between two twigs, or in the fork of one, the margin being over-woven so as to embrace the twigs. This is very neatly performed. Specimens vary much in beauty,—one before me is particularly neat and compact, being almost globular in form, except that about one-fourth of the globe is wanting, as it is a cup. Though the walls are not thick, they are very firm and close, the materials being well woven. These are fibres of grass-like plants, moss, a few dry leaves, flat papery spiders’ nests, with a little cotton or down for the over-binding of the edges. It is lined smoothly with fibres, I know not of what plant, as slender as human hair. Another nest, similarly formed, has the cavity almost filled with a mass of white cotton, which looks as if thrust in by man, but that those filaments of the mass that are in contact with the sides, are interwoven with the other materials. As it is picked cotton, it must be a bit stolen from some house or yard, not plucked by the bird from the capsule. The eggs, commonly three in number, are delicately white, with a few small red-brown spots thinly scattered over the surface, sometimes very minute and few. Their form is a somewhat pointed oval, measuring nine-tenths of an inch by rather less than thirteen-twentieths.”

Our figure is about three-fourths of the size of life, and represents the adult male from one of Dr. Heermann’s specimens obtained in Florida.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Vireosylvia. Bonaparte, Geog. and Comp. List of the Birds of Europe and North America, p. 26. (1838.)

Size small, but with the general form compact and stout; bill straight, rather long, wide at base; upper mandible slightly notched near the point; gonys slightly ascending; wing long, second quill usually longest; tail rather short, even; legs and toes moderate in length, slender. A genus containing five or six species, all of which are American. Colors in all known species olive green, narrowly shaded and tinged with yellow.

Vireosylvia altiloqua. (Vieillot.) Muscicapa altiloqua. Vieill., Ois. d’Am., Sept. 1, p. 67, pl. 38. (1807.) Vireo longirostris. Swains., Fau. Bor. Am., II. p. 237. (1831.) Phyllomanes mysticalis. Cabanis, Erichson’s Archiv., 1837, p. 348? Turdus hispaniolensis. Gm., Syst. Nat., I. p. 822?

Form. Bill long, strong, wide at base, with a few pairs of short, weak bristles; wing long; second quill longest; tail moderate, truncate; legs rather long, slender.

Dimensions. Total length of skin, 5½ inches; wing, 3½; tail, 2¼ inches.

Colors. A narrow line of black running downward on each side of the neck, from the base of the lower mandible; head above ashy-olive; other upper parts olive-green, tinged with yellowish; quills and tail olive-brown, edged outwardly with greenish-yellow; a line of yellowish-white running from the nostril over the eye; between the eye and the bill dark olive; under parts white, nearly pure on the throat, and on the other parts tinged with ashy and greenish-yellow, especially on the sides; bill light corneous; irides red.

Hab. Florida, West Indies, and South America. Spec. in Mus. Acad., Philada.

Obs. We consider it quite probable that this species is the _Turdus hispaniolensis_ of Gmelin, as above, which is the Hispaniola Thrush of Latham. The figure in Buffon, Pl. Enl. 273, fig. 1, may represent the same.

This bird may readily be distinguished from all other species by the dark lines on the neck, which seem to be present at all ages.

AMMODROMUS ROSTRATUS.—(Cassin.) The Long-billed Swamp Sparrow. PLATE XXXVIII. Adult Male.

Of this bird we can give but a very imperfect history. It is one of a group of Sparrows, of which other species inhabit North America, characterized in some measure like the present, by the length and large size of their bills, and their partiality for the vicinity of salt water. Two species, the Sea-side Finch, and the Sharp-tailed Finch (_Ammodromus maritimus_ and _caudacutus_), are of frequent occurrence on the shores of the Atlantic, almost throughout the extent of the coast of the temperate regions of North America,—and in New Jersey may be met with in the summer season in considerable numbers, wherever there are salt marshes, or that description of vegetation peculiar to the shores of the ocean, or within reach of its tides. In those localities, frequently of difficult access, these birds rear their young in comparative safety, subsisting on seeds and insects, and seldom attracting attention. They may occasionally be seen, too, on the bare sands of the beach, searching for small marine animals thrown up by the waves.

The present bird is a representative of this group on the shores of the Pacific, and from the notice by its discoverer, which we shall give directly, it appears to be very similar in its habits. It was first observed by Dr. Heermann, near San Diego, California, during his first visit to that country, and has since that time been again noticed only by him. Specimens in excellent plumage and preservation, from his collections, are in the National Museum, Washington city, and in the collection of the Academy of Natural Sciences of Philadelphia.

This bird was first described in the Proceedings of the Philadelphia Academy, VI. p. 184 (Oct., 1852). For our present article, Dr. Heermann has kindly permitted us to make the following extract from his Journals, kept during his former and recent visits to California:—

“In 1851, I procured this bird on the shores of the Bay of San Diego, where, in company with other species, it appeared to be engaged in searching for grass-seeds. During the late Pacific Railroad survey by the party under command of Lieut. Williamson, I again saw it in considerable numbers at Santa Barbara and San Pedro. At the latter places, as at San Diego, it frequents the low, sandy beach, and the heavy sedge-grass which abounds on the shores, feeding on marine insects and seeds thrown up by the tides on the former, and in the latter, finding quick and easy concealment when alarmed or pursued. It appears to be a quiet, unsuspicious bird, and I heard it utter only a short, sharp chirp during the limited time that I had to observe it.”

[Illustration: Plate 38 The Long-billed Marsh Sparrow Ammodromus rostratus (_Cassin_)]

At present, nothing further is known of this species. The figure in our plate is that of an adult male, and is of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Ammodromus. Swainson, Zool. Jour. III. p. 348. (1827.) Ammodromus rostratus. (Cassin.) Emberiza rostrata. Cassin, Proc. Acad., Philada., VI. p. 184. (1852.)

Form. Short, and rather heavy; bill lengthened, strong; wings with the first, second, and third quills longest, and nearly equal; tail rather short, emarginate; legs and feet moderately strong.

Dimensions. Total length of skin, about 5¼ inches; wing, 2¾; tail, 2 inches.

Colors. Entire plumage above dull-brownish and cinereous, every feather longitudinally marked with the former, and tipped and edged with the latter, the brown stripes being most strongly marked on the head and back; narrow superciliary lines ashy-white; throat and entire under-parts white, with longitudinal stripes, and arrow-heads of brown on the breast and flanks; stripes of this character forming lines on the sides of the neck from the lower mandible, above which are stripes of white; abdomen and under tail-coverts dull white; wings and tail brown, edged with paler shades of the same color, nearly white on the outer-webs of the external feathers of the tail, deeper and tinged with rufous on the wing-coverts and exposed edges of the secondaries; bill and feet light-colored, the former brownish above (in dried skin).

Hab. California. Spec. in Mus. Acad., Philada., and Nat. Museum, Washington.

Obs. We are acquainted with no species which this bird resembles in any considerable degree, though its general characters are similar to the birds that we have mentioned in the present article. Its bill is remarkably large and strong, and its entire organization robust.

PLECTROPHANES McCOWNII.—Lawrence. McCown’s Bunting. PLATE XXXIX. Adult Male and Female in Summer Plumage.

It is not only in the spring, or at the advent of the month sung by the poets as the real birth of the year, that everywhere in the temperate regions of North America, hosts of feathered travellers arrive, either to remain for a season, or to continue their journey to more northern countries. In the autumn and winter, also, troops of them constantly appear, succeeding each other in some measure according to the earlier or later setting in of winter, or the greater or less severity of that season. Nearly all of the autumnal species, like our summer visitors, proceed to the South to spend the winter—others, coming later, remain during the whole of the winter, and are constantly recruited by new comers of the same species, but at the first opening of spring, return to their homes. Some, as the Purple Finch and the little Snow-bird, come every winter—others, as the Pine Grosbeak, the Northern Linnet, and the two species of Crossbills, only occasionally. Though abundant, perhaps, for one season, years may elapse before either of the birds last mentioned will be seen again by the most diligent collector. At the time of writing the present article (December, 1853), both the White-winged Crossbill and the common Crossbill (_Loxia leucoptera_ and _americana_), are abundant in the neighborhood of Philadelphia, the former of which has not before been seen here since the winter of 1835-6. The latter appears more frequently.

In addition to these, we are visited by flocks of several species that are to be found here rearing their young in the summer; but while our bird reared in Pennsylvania has taken an excursion to the South, so his Northern namesake, reared, perhaps, at Hudson’s Bay, has done the same, and made Pennsylvania the limit of his journey. The Robin (_Merula migratoria_) is an instance of this description of migration. This bird, in large flocks, is to be met with almost every winter, especially in New Jersey, and wanders much further southwardly and westward. We fancy that we can distinguish a stranger of this species from one “native and to the manor born.” The Northern Robin is slightly a larger bird than our summer resident; his colors are a shade darker, and his bill decidedly a clearer yellow. Though not presenting characters sufficient at all to raise a suspicion of distinction in species, the northern bird is clearly of a different race. And so it is, too, with the Red-winged Blackbird, the Meadow Lark, the Golden-winged and the Red-headed Woodpeckers, and other species, all of which come here in the winter from more northern latitudes, and in most of which close observation will detect small characteristics of difference in race.

[Illustration: Plate 39 M^cCown’s Bunting Plectrophanes M^cCownii (_Lawrence_)]

The spring migration is confined to birds that pass the winter in the South, in many cases not beyond the limits of the United States; but there are birds that extend their journey to the islands of the West Indies, to Mexico, and to Central America, and in some instances to South America. Many of the Warblers, several of our common Thrushes and Finches, and various others of our well-known North American species, visit Cuba and Jamaica in the course of the winter, and in both those islands some of them make their appearance while yet the season is not so far advanced in the United States as to incommode them either by the cold or an abridged supply of their favorite food.

The migration of these birds is a curious problem, and regulated by laws entirely independent of the considerations of climate and supply of food. One cannot readily find a reason why a bird that has passed the winter in a tropical or southern latitude, should leave for the North at the coming of spring, when a more plentiful supply of food than has sufficed for its winter support is about to be presented. And then, too, why should birds proceed so far to the North?—to the very confines of the Arctic circle, as many small species do, when the great forests of the middle and northern States offer ample accommodation, and supplies of food certainly equal to those in which they will at last terminate their journey. There are questions here difficult to answer. It would appear that the existence of an animal is predicated on its performance of certain functions antecedently involved in its organization. That its entire history, we may say, is but an answer to the calls of organization. That the organization and the performance of its indicated functions are strictly exponents of each other, the latter modified by circumstances, and the relations of species to each other, dependent in some measure on circumstances, but not produced by them, no more than forms or other physical characters. No feature in the history of an animal is absolutely produced by circumstances. There is, too, the consideration of inherited instincts, and if the faculty of memory, and impressions on it, are transmissible, nearly the whole phenomena of instinct may be explained.

In the western and southwestern countries of North America, within the limits of the United States, various species of northern birds appear in winter that have never been noticed on the Atlantic seaboard. The handsome little bird that we present to the reader in the plate now before him, is one of that description. It appears to be a native of the extensive and little-known regions of northwestern America, migrating in the winter to California, New Mexico, and Texas, where it has been seen by several of our naturalists.

There are several species in Western America of the group to which this bird belongs, all characterized by agreeable and somewhat similar colors. In the States on the Atlantic, the Snow Bunting (_Plectrophanes nivalis_) is their only relative that is of usual occurrence,—though another, the Lapland Longspur (_Plectrophanes Lapponica_), occasionally appears, and of the capture of which, in the neighborhood of Philadelphia, several instances have come to our knowledge.

Capt. McCown, who discovered this present species in Texas, gives no further account of it than that he shot it in company with a flock of Shore Larks. His notice is in the Annals of the New York Lyceum of Natural History, VI. p. 14. Dr. Henry has obtained it in the vicinity of Fort Thorne, New Mexico. These, with Dr. Heermann, are the only naturalists that have as yet noticed this bird in its native wilds.

During the survey for a route for a railroad to the Pacific, by Lieut. Williamson’s party, to which Dr. Heermann was attached, he met with this bird in large numbers, and his collection contains numerous specimens in various stages of plumage. From these we have selected adults of both sexes, from which the plate now before the reader has been prepared. In Dr. Heermann’s manuscripts, kindly placed at our disposal for the purposes of our present work, we find this bird thus noticed:—

“I found this species congregated in large flocks with the chestnut-collared Lark Bunting (_Plectrophanes ornatus_), and engaged in gleaning the seeds from the scanty grass on the vast arid plains of New Mexico. Insects and berries also form part of their food, in search of which they show considerable activity, running on the ground with ease and celerity.

“We found this bird, as well as various other species, particularly abundant whenever we struck on the isolated water-holes that occur in this region, these being the only spots for miles around where water can be obtained. When fired at, or otherwise alarmed, they rise as if to fly away, but seem to be irresistibly impelled by thirst to return to the only localities where relief is to be obtained, and where, if the hunter is so inclined, large numbers of this handsome little bird, and others, may be slaughtered with little exertion.

“From Dr. T. C. Henry, of the U. S. Army, I learned that in the spring, large flocks of this species appear at Fort Thorne, apparently on their return to the North, having migrated southwardly the fall previous, and that they leave on the return of mild weather. In several flocks of these birds I noticed also the Shore Lark (_Alanda alpestris_), but it formed a small proportion of the numbers.”

The figures in our plate are about two-thirds of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Plectrophanes. Meyer, Taschenbuch der deutschen Vögelkunde III. p. 56. (1822.)

Bill short, conical, strong; nostrils basal, partially concealed; wing rather long; first, second, and third quills longest; tail moderate, or short, usually even at the end, or emarginate; legs and feet moderately strong; hind toe with the claw long, somewhat like that of the Larks (_Alauda_).

Plectrophanes McCownii. Lawrence, Annals of the New York Lyceum of Natural History, VI. p. 122. (1851.)

Form. Bill very strong, wide, and somewhat tumid at base; wing long; secondaries emarginate; tertiaries longer than secondaries; second primary longest; tail rather short, slightly emarginate; legs moderate; hind claw long; coverts of the tail long.

Dimensions. _Male._—Total length of skin, 5½ inches; wing, 3½; tail, 2¼ inches.

Colors. _Male._—Head above, from the base of the bill, stripe on each side of the neck from lower mandible, and wide transverse band on the breast, black; lesser coverts of the wing chestnut; neck behind and body above dark brown and brownish-ashy, every feather with a central stripe of the former and edged with the latter; under-parts (except the breast) white, all the feathers, with a basal portion, ashy-black, particularly observable immediately below the black of the breast; quills brown, edged outwardly with yellowish cinereous, on their inner-webs with white; two central feathers of the tail brown, others white, tipped with brown; bill and feet light-colored. _Female._—Entire plumage above dark brown and brownish-ashy; beneath white, tinged with dull yellowish on the throat and breast; no black on the head or breast.

Hab. California, New Mexico, Texas. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington.

Obs. This little species is strictly of the same group as _Plectrophanes ornatus_ and _pictus_, and, like them, appears to be exclusively western. It does not resemble those species in such degree as to be liable to be mistaken for either of them.

The original description of this bird by Mr. Lawrence, as above cited, appears to have been made from its winter plumage. Its dedication to Capt. McCown, we regard as a highly appropriate acknowledgement of his valuable services in the investigation of the ornithology of the southwestern regions of the United States.

RECURVIROSTRA OCCIDENTALIS.—Vigors. The Western Avocet. The White Avocet. PLATE XL. Adult Male.

This is a second American species of this singular group of birds, and is as yet only known as an inhabitant of the regions of the far west. This apparent restriction in the locality of the present bird is the more remarkable, as the previously-known species, distinguished as the American Avocet (_Recurvirostra americana_), is widely diffused, having been ascertained to be abundant in the vicinity of Hudson’s Bay in the summer season, and thence, through a wide central region of North America, to Texas. Occasionally it is noticed on the coast of the Atlantic, sparingly north of New Jersey, but becoming more numerous southwardly.

This species was discovered at San Francisco, California, by the naturalists attached to H. B. M. ship Blossom, then on a voyage of discovery in the Pacific ocean; and although that occurred about the year 1825, it has been again noticed only by Col. McCall and Dr. Heermann, both of whom, however, represent it as being by no means a rare bird.

With his usual kindness, Col. McCall has furnished the following notice of this bird for our present article:—

“At the village of San Elizario, 22 miles south of El Paso, on the 16th October, 1851, I found small flocks of the Western Avocet feeding along the banks of the Rio Grande, and frequenting the sloughs and pools in its vicinity, whilst moving to the South in the course of their regular autumnal migration. They were tame and unsuspicious, and evidently ignorant of the destructive character of the gun, for its report seemed to create little alarm, even when the discharge carried death into their ranks. To illustrate this, I need only mention the fact that the first flock which came immediately under my observation alighted within twenty yards of the piazza where I was sitting on the morning after my arrival. They waded at once into the shoal water of a ‘_cut-off_’ from the river which passed immediately in front of the house, and began to feed. I was near enough to see them immerse their bills into the water, and search the soft mud below for their prey; and as they, from time to time, were scattered, and again assembled in a group, I had ample time and an excellent opportunity to note their manner of feeding. I was soon satisfied that in this respect their habits did not differ from those of _R. americana_, which I had previously seen in great numbers, and closely observed on the borders of the Oso river, in southern Texas. After watching them for some time, I took my gun, and at a single discharge, secured five of the dozen that composed the flock. The remainder flew the distance of a stone’s throw, and alighting in shoal water, began to feed again without appearing to notice the loss of their companions. I followed them, and in a few minutes procured three more within one hundred yards of the house. During that day, and several successive days that I remained at the post, I saw flocks of from six to ten on their feeding grounds, both morning and afternoon. I shot them, as well as ducks and snipe, daily; and at no time that I recollect, had I any difficulty in approaching within easy gun-shot.

[Illustration: Plate 40 The White Avocet Recurvirostra occidentalis (_Vigors_)]

“A few days previously, I had seen a very large flock of these birds near _Val Verde_, some 170 miles further up the river. This flock contained fifty or sixty birds; they rose near me as I fired at a flock of Teal, and circled round in very compact order, presenting the beautiful contrast of their white and black markings, and at length settled on the opposite side of the pond, where they were beyond pursuit. The occasions here mentioned are the only ones on which I have met with _R. occidentalis_.

“On the wing, the flocks were usually closely compacted; the flight was buoyant, and with little exertion of muscular force.”

Dr. Heermann found this bird in California, and procured numerous specimens, now in the National Museum, Washington, and in the Museum of the Philadelphia Academy. In his manuscripts We find the following:—

“This species was observed in various parts of California, resorting to the shallow pools, in which it waded breast-deep, usually finding on the soft muddy bottom a plentiful feast of insects and snails. Although

## partially web-footed, it does not swim, so far as I have noticed, unless

wounded, when it takes immediately to the deep water, swimming with great celerity, soon getting beyond range, if not at once disabled by a second shot. I have noticed this bird in abundance on the borders of the reedy swamps which cover a large portion of the lower part of the Sacramento valley.”

The upward curve of the bill in the birds of this group, though very singular and characteristic, has not been ascertained to be indicative of any peculiarity of habits.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Recurvirostra. Linn., Syst. Nat, I. p. 256. (1766.)

Bill depressed, smooth, recurved; wing rather long, pointed; first quill longest; tail short; legs long, moderately strong; toes rather short,

## partially webbed. A peculiar and somewhat isolated genus, of which a few

species only are known, though inhabiting nearly all parts of the world.

Recurvirostra occidentalis. Vigors, Zool. Journal, IV. p. 356. (1829.)

Form. General form rather robust; bill depressed, soft at the tip; wing with the first quill longest; tertiaries longer than secondaries; tail quite short; legs long; tibia feathered nearly one-half of its length; tarsus covered with scales.

Dimensions. Total length of skin, from tip of bill to end of tail, about 16½ inches; Wing, 9; tail, 3; tarsus, 3½; bill, 3½ inches.

Colors. Back and upper surface of wings brownish black, lightest on the tertiaries, and darkest on the primaries; all other parts white, slightly tinged with ashy on the head above and neck behind; secondary quills white; greater coverts of the wing widely tipped with the same.

Hab. California. Spec. in Mus. Acad., Philada., and Nat. Museum, Washington.

Obs. This strongly-marked species bears some resemblance to the European Avocet, and in fact is more closely allied to it than to the only American species previously known. It is, however, a well characterized and distinct bird.

The sexes of this species differ somewhat in size, the female being slightly the smaller; and in the male, the dark tints are stronger. The latter is represented in our plate.

SYNOPSIS OF NORTH AMERICAN BIRDS.

II. ORDER INSESSORES. THE PERCHING BIRDS.

A group containing much the greater number of all known birds, almost impossible to characterise in general terms. The birds of this order are, however, generally organized for perching or living in trees, and have the legs and feet moderately developed and formed for grasping. In this group is found the highest development of the bird-like form of animal life.

I. TRIBE FISSIROSTRES. THE GOATSUCKERS, SWALLOWS, KINGFISHERS, &c.

Bill wide at base; gape very large; feet small, weak; general form adapted to the capture of insects on the wing, and in some of the families to rapid and long-continued flight. This group contains the Goatsuckers (_Caprimulgidæ_), the Swallows (_Hirundinidæ_), the Trogons (_Trogonidæ_), the Bee-eaters (_Meropidæ_), and the Kingfishers (_Halcyonidæ_).

I. FAMILY CAPRIMULGIDÆ. THE GOATSUCKERS.

Plumage soft, blended, and owl-like. Species generally nocturnal in their habits, or venturing abroad only in the twilight or in the night.

Bill small, weak, generally furnished at the base with projecting bristles; gape very wide; feet usually slender and weak; wings generally long, adapted to long-continued flight. This family is represented in all temperate and tropical regions of the world.

A.

1. Genus Antrostomus. Gould, Nuttall. Manual of the Ornithology of the United States and Canada, I. p. 739 (second edition, 1840).

General form plump and robust; head large; bill short, weak, opening to beyond the eyes; gape very large; nostrils basal, oval, prominent; eyes large; wing long; somewhat pointed; second and third quills longest; legs and toes short, feeble; claw of the middle toe pectinated; tail moderate, wide, generally even at the end; bristles at the base of the bill rigid, long, usually curved at their ends; throat in males with an uninterrupted collar of white; quills with bars of rufous. An exclusively American genus containing six or seven species, more nearly related to typical Caprimulgus than any other birds of this family inhabiting this continent, and almost nocturnal in their habits, venturing abroad only by twilight or in the night.

1. Antrostomus carolinensis. (Gm.) The Chuck-wills-widow. The great Carolina Goatsucker. Caprimulgus carolinensis. Gm., Syst. Nat., II. p. 1028. (1788.) Caprimulgus lucifugus. Bartram, Travels, p. 292. (1793.) Caprimulgus rufus. Vieill., Ois. d’Am., Sept. 1, p. 57. (1807.) Caprimulgus brachypterus. Stephens, Gen. Zool., X. p. 150. (1817.)

Catesby’s Carolina, I. pl. 8; Vieill., Ois. d’Am., Sept. 1, pl. 25; Wilson, Am. Orn., VI. pl. 54, fig. 2; Aud., Birds of Am., pl. 52, Oct. ed., I. pl. 41.

Largest of the North American species. General form broad and robust; wing long; second quill longest; tail ample; legs short; bristles at the base of the bill strong; each one ciliated; entire upper parts dark brown, minutely dotted with reddish fulvous, and with many of the feathers having large, longitudinal stripes of black; inferior parts similar to the upper, but more minutely marked with black, and marked with circular fulvous spots; throat with an uninterrupted collar of white, running into a collar of fulvous on the neck behind; quills with irregular alternate bars of reddish fulvous and brownish-black; middle feathers of the tail reddish fulvous, mottled with, and with irregular bars of black; other feathers of the tail similar, but tipped with silky white, frequently tinged with reddish fulvous on their outer-webs. Female like the male, but without white on the tail-feathers.

Dimensions. Total length, about 12 inches; wing, 8½; tail, 5¾ to 6 inches.

Hab. Southern United States. South Carolina (Gibbes); New Mexico (McCall); Cuba (Lembeye); Florida (Bartram). Spec. in Mus. Acad., Philada.

Obs. This fine species is frequently met with in the southern and southwestern States, and is much the largest of the North American birds of this family.

2. Antrostomus vociferus. (Wilson.) The Whip-poor-will. Caprimulgus vociferus. Wilson, Am. Orn., V. p. 71. (1812.) Caprimulgus clamator. Vieill., Nouv. Dict., X. p. 234. (1817.) “Caprimulgus virginianus. Linn. Gm.” Vieill., Ois. d’Am., Sept. 1, p. 65. Caprimulgus macromystax. Wagler, Isis, 1831, p. 533?

Vieill., Ois. d’Am., Sept. 1, pl. 23; Wilson, Am. Orn., V. pl. 41; Aud., Birds of Am., pl. 82; Oct. ed., I. pl. 42; Nat. Hist. N. Y. Birds, pl. 27, fig. 39.

Smaller than the preceding; wing with the third quill slightly longest; tail ample, rounded; neck with an uninterrupted collar of white before and fulvous behind; head above ashy-gray, with a longitudinal stripe of brownish-black; back and rump dark brown, with minute points and irregular lines of cinereous; under-parts mottled with pale reddish-white and brownish-black, the latter most conspicuous on the breast, the former on the abdomen and under tail-coverts; four middle feathers of the tail mottled with gray and brownish-black, the latter forming irregular bands; external feathers of the tail brownish-black, widely tipped with silky white, and with traces of rufous bars towards the base; quills brownish-black, with interrupted bars of rufous; exposed ends of primaries same as the back. Female rather smaller than the male, with the white collar on the neck tinged with fulvous, which is also the color of the tips of the external tail-feathers.

Dimensions. Total length, about 9½ inches; wing, 6½; tail, 5 inches.

Hab. Eastern North America. Western? Canada (Dr. Hall); Cuba (Mr. Lembeye); Florida (Bartram). Spec. in Mus. Acad., Philada.

Obs. This species is of common occurrence in the States on the Atlantic, and is universally known from its loud and often-repeated notes in the season of pairing and incubation. It is not recorded by our late naturalists and travellers to have been observed in the western regions of this continent, but the specimens described by Wagler as above were from Mexico, and were either this species, or a near relative. To _Caprimulgus macromystax_ we shall more particularly allude under the head of obscure species of this family.

3. Antrostomus Nuttallii. (Aud.) Nuttall’s Whip-poor-will. Caprimulgus Nuttallii. Aud., Orn. Biog., V. p. 335. (1839.)

Aud., B. of Am., Oct. ed., VII. pl. 495.

Small, aberrant; wing long; third quill longest; legs rather long; tail moderate; upper-parts brownish-black, mottled and spotted with ashy white and reddish fulvous; wing-coverts tipped with pearly ashy white; under-parts with transverse stripes of brownish-black and yellowish-white; under tail-coverts pale reddish fulvous; quills with alternate transverse bars of brownish-black and handsome reddish fulvous; middle feathers of the tail same colors as other upper parts; other tail feathers brownish-black, with irregular bars and lines of dark cinereous, and widely tipped with silky white; collar on the neck before silky white. Female similar, but with the colors paler, and the white of the throat and tail tinged with pale fulvous.

Dimensions. Total length, about 7 inches; wing, 5¾; tail, 3¼ inches.

Hab. Western North America, Rocky Mountains (Audubon); Oregon (U. S. Ex. Exp. Vincennes); Washington Territory (Dr. Cooper); Texas (Mr. J. H. Clark). Spec. in Mus. Acad., Philada., and Nat. Mus., Washington.

Obs. This handsome species, which is the smallest of the birds of this family yet discovered in North America, appears to be a rather common bird in the countries above mentioned. It varies in some degree from the characters of the typical species, and with a small South American bird (_A. ocellatus_), may form a distinct group. Nothing is recorded of its habits.

II. GENUS CHORDEILES. Swainson, Fauna Boreali Americana, Birds, p. 496. (1831.)

Bill small and weak; gape very wide, without bristles; wing long, pointed, with the first and second quills longest; tail moderate or rather long, usually emarginate; legs short, weak; tarsus usually partly covered with short feathers; toes rather long, slender; claw of the middle toe pectinated. General form stout and heavy, broad. A genus containing about six species, inhabiting North and South America, the North American species of which are less nocturnal in their habits than those of the preceding genus.

1. Chordeiles virginianus. (Brisson.) The Night Hawk. Caprimulgus virginianus. Briss., Orn., II. p. 477. (1760.) Caprimulgus popetue. Vieill., Ois. d’Am., Sept. 1, p. 56. (1807.) Caprimulgus americanus. Wilson, Am. Orn., V. p. 65. (1812.)

Edwards, Birds, II. pl. 63.; Catesby, Carolina, II. Appendix, pl. 16; Vieill., Ois. d’Am., Sept. 1, pl. 24; Wilson, Am. Orn., V. pl. 40; Aud., B. of Am., pl. 147; Oct. ed., I. pl. 43; Nat. Hist. N. Y. Birds, pl. 27, fig. 60.

Bill short, weak; gape very wide; wing long, pointed; first and second quills longest, and nearly equal; tail emarginate; legs short; tarsus feathered below the joint, with the tibia; bare part covered with scales; middle toe long, partially united to the outer toe by a web, and with its claw distinctly pectinated. Male.—Throat white; entire upper parts brownish black, every feather more or less mottled and spotted with ashy white and reddish fulvous, the former most conspicuous on the secondaries and wing-coverts, and the latter on the back; neck behind with an irregular collar of reddish; quills brownish-black, with a wide bar of white about their middle, forming a conspicuous transverse bar on the wing; tail feathers brownish-black, all, excepting the two central, with a wide subterminal transverse band of white, and with other irregular transverse narrow bands of ashy white; breast brownish-black, with rounded and irregular spots of ashy white and reddish fulvous; abdomen with transverse bars of ashy white and dark brown; under tail-coverts white. Female with the white stripe on the wing much narrower, and in some specimens confined to the inner-webs; white of the throat less pure, and tinged with reddish-yellow; general plumage paler, and more tinged with ashy and reddish fulvous.

Dimensions. Total length, 9 to 9½ inches; wing, 7½; tail, 4½ inches.

Hab. All of temperate North America, New Mexico (McCall); Oregon (Townsend); California (Heermann); Canada (Hall); Mexico (Rivoli collection); Nicaragua (Barruel); Cuba (Lembeye); Jamaica (Gosse). Spec. in Mus. Acad., Philada.

Obs. An abundant species everywhere in the United States.

2. Chordeiles sapiti. Bonaparte, Cons. Av., p. 63. (1849.)

Not figured.

Very similar in form and general appearance to the preceding, but smaller, and with all the colors paler; bill very short and weak; gape large; wing long; first quill slightly longest; tail moderate, emarginate; tarsus feathered in front somewhat below the point with the tibia; throat white; entire upper plumage brownish-black, mottled, and variegated, with very pale cinereous, which predominates on the back, rump, and coverts of the wings; under-parts with transverse narrow bands of dark brown and yellowish-white; quills brownish-black, with a wide transverse band of white at the distance from their end of about one-third their length, and also with some irregular spots and pairs of spots of rufous in their basal halves. Female paler, and with the white of the throat tinged with pale reddish fulvous.

Dimensions. Total length, about 8½ inches; wing, 7¼; tail, 4½ inches.

Hab. Texas (Mr. Clark, Capt. McCown); New Mexico, Central America. Spec. in Mus. Acad., Philada., and Nat. Mus., Washington.

Obs. This species is nearly allied to the preceding, and also to _Chordeiles brasilianus_, from both of which it differs in some

## particulars of form, and also in having its colors much paler. In the

latter character it somewhat resembles the _C. acutipennis_ of South America. We regard this bird provisionally under the name above given, but the description as cited is too brief to be satisfactory. It is, however, the only species known to us that can be referred to it.

This bird is abundant in Texas during the summer.

3. Chordeiles Henryi. _nobis_ (new species, January, 1855).

Not figured.

Larger than either of the two preceding species; wing long; second quill longest; tail rather long; emarginate; legs and feet short; tarsus feathered in front slightly below the joint with the tibia; bare part of the tarsus and the toes with very distinct scales; entire upper parts variegated with dark brown and pale reddish fulvous, every feather being tipped and spotted with the latter, which predominates on the back, rump, wing-coverts, and tertiaries; some spots on the tertiaries rufous; breast dark brown, every feather tipped with dull reddish fulvous; abdomen white, tinged with pale reddish-yellow, every feather with transverse stripes of brownish-black; under-coverts dull reddish white, with transverse lines of brownish-black; neck with a large band of white in front; quills brownish-black, tipped with dull reddish-white; primaries with a wide transverse band of white at about half their length; tail with alternate irregular stripes of brownish-black and pale reddish fulvous, the latter mottled with black; under wing-coverts pale reddish-white, with bands and spots of brownish-black. Female. Colors paler, and white of the neck obscure.

Dimensions. Total length of skin, about 10 inches; wing, 8; tail, 4½ inches.

Hab. New Mexico (Dr. Henry, Lieut. Gunnison). Spec. in Nat. Mus., Washington, and Mus. Acad., Philada.

Obs. This bird may be distinguished from other American species by its color, which is lighter and of a different style of variegation, the prevailing tone being a dull, pale reddish and yellowish, somewhat approaching what is called buff or drab color. It is larger than _Chordeiles virginianus_.

Specimens of this interesting species have been procured at Fort Webster, New Mexico, by Dr. Henry, and by the unfortunate party under command of the late Lieut. Gunnison.

As a token of respect for T. Charlton Henry, M. D., of the United States Army, whose exertions in the investigation of the natural productions of New Mexico, now continued for several years, and the formation of large collections in various departments, which attest his zeal and attachment to zoological science, we propose the specific name above given.

B. OBSCURE OR LITTLE KNOWN SPECIES OF THIS FAMILY.

1. Caprimulgus macromystax. Wagler, Isis, XXIV. p. 533. (1831.)

This species is noticed by Wagler, as above, from a Mexican specimen, and his description is essentially a comparison with the _Caprimulgus europæus_. It is stated that the bristles at the base of the bill are very long, or “nearly as long as the head without the bill,” and the plumage generally bearing a resemblance to the European species mentioned.

There is in the collection of the Philadelphia Academy, a specimen from Mexico, and another from California, differing in shade of color only from the _Antrostomus vociferus_, and from which the distinctive characters are too slight to establish a separate species. We regard these specimens as _C. macromystax_. The length of the bristles in Wagler’s description applies as well to _A. vociferus_, and we think it probable that his name is a synonyme.

The following is a translation of Wagler’s description or notice as above cited, and is at the end of an elaborate and valuable paper, in which he describes several new American species of birds:—

“At the conclusion of these descriptions of birds, I will yet remark that we have received from Mexico, also, a Caprimulgus (which specimen unfortunately is without the tail), that nearly resembles ours in size and color, but which nevertheless may be distinguished at a glance; the tarsi on their upper sides are hardly feathered to the middle, and the bristles on both sides of the upper mandible are uncommonly stiff, and longer than in any other American Night Swallow, nearly as long as the head without the bill, and are turned _rake-like_ obliquely downwards. I have named it, therefore, _Caprimulgus macromystax_. The feet are short, as in ours; also as in ours, the claw of the middle toe on its inner border is pectinated, the primaries are small, the second, third, and fourth, externally from their middles to their ends, are strongly sinuated; they are brown-black, without white spots, but have internally and externally rust-red angular dots.”

2. Caprimulgus minor. Forster. Catalogue of the Animals of North America, p. 13. London, 1771.

A name given without being accompanied by a description, though probably applicable to _Antrostomus vociferus_, which was known to some of the older naturalists, and, previous to the introduction of the binomial nomenclature, was called _minor_, in distinction from the _Caprimulgus europæus_.

The catalogue by Forster above referred to is a pamphlet, and is, so far as We know, the first attempt at an enumeration of the species of all classes of animals inhabiting North America. There is also a catalogue of the Plants of North America by the same author.

3. Antrostomus californianus. Bonaparte, Cons. Av. p. 61. (1849.)

The description by the Prince of Canino, as above, is as follows:—

“(Confer Capr. nuttalli, Aud. Am. Orn., 2d edit., t. 495,) ex California, Vix Turdi magnitudine. Mas. Griseus, nucha fulvescenti, abdomine cervino, nigro undulato; gula macula utrinque alba nigro terminata: remigibus fuscis, macula mediana alba, rectricibus lateralibus nigricantibus, extima late ad apicem candida.”

The characters here given differ so essentially from those of any other species of _Antrostomus_, that we much suspect that the bird alluded to neither belongs to this genus, nor is an American species.

4. Caprimulgus europæus. Linn.

This name occurs in several of the older authors on American Natural History, which is to be attributed to the fact that the _Whip-poor-will_ (_Antrostomus vociferus_) was regarded by Linnæus as a variety only of the European Goatsucker. President Jefferson, in Notes on the State of Virginia, p. 117 (London edition, 1787), gives both of the then known North American birds of this group as two varieties only of the European bird. Professor Barton, in Fragments of the Natural History of Pennsylvania, p. 14, under the head of _Caprimulgus europæus_, says: “This, or a variety of it, is certainly a native of Pennsylvania. So that now all the fifteen species of this genus (mentioned by Gmelin) are known to be natives of America.” Both of these distinguished and venerated fathers of American zoological science adopted the opinion of Linnæus, and the name of the European bird is given also on the same authority by some others of the earlier American writers.

The European Goatsucker has never been observed on the continent of America.

Professor Barton’s observation above quoted is singularly suggestive. Linnæus, at the date of his last edition of the Systema Naturæ, knew _two_ species only of the genus _Caprimulgus_. Gmelin, in the edition of the same work, edited by him, and published in 1788, extended the list to _fifteen_ species, and was, when Professor Barton wrote, in 1799, recent and high authority. So greatly has the knowledge of species of birds been extended, that at this time (1855) there are at least ninety known birds of the family _Caprimulgidæ_, all of which would have been regarded by Linnæus and Gmelin as belonging to the genus _Caprimulgus_. There are seventy-four species of this family in the collection of the Philadelphia Academy. Though, as Professor Barton observes, all of those known to Gmelin (except _Caprimulgus europæus_), are American, others are now ascertained to inhabit all the temperate and tropical regions of both of the great divisions of the globe, and the whole of Australia.

Of this family of birds, the only species that have been ascertained or supposed by naturalists to inhabit that part of North America within our limits, are given in the preceding pages. The group is, however, represented in South America not only by other species of the genera above given, but by various other genera and species, amongst which are some curious and interesting forms. The genus _Steatornis_, containing a single species, first brought to notice by the celebrated Humboldt (_Steatornis caripensis_, Humboldt), is remarkable for its near approach to the Owls, and would, to a casual observer, scarcely be regarded as belonging to any other than that family. The genus _Nyctibius_, which is also South American, contains some species as large as the Crow of the United States, and which are amongst the largest birds of this group. Another genus, _Hydropsalis_, or the Scissors-tailed Goatsuckers, as they are termed by Azara (an enthusiastic and accurate Spanish writer on South American Natural History), are remarkable for having tails of singular forms, and of great length in some species. _Hydropsalis torquatus_ has the two outermost feathers of its tail long, and the two middle feathers also long, leaving the intermediate comparatively short. _Hydropsalis lyra_, Bonaparte, has the outermost feathers of the tail very long, and curved inwards at their ends. Two species, first described by us, _Hydropsalis limbatus_ and _segmentatus_ (in Proc. Acad., Philadelphia), have that appendage several times the length of their bodies.

About thirty-five species of _Caprimulgidæ_ inhabit South and Central America and Mexico. The largest birds of this group are natives of Australia.

We are inclined to the opinion that this family (and the Swallows also) properly belong to the circle of rapacious birds in which they have been arranged by Prof. Reichenbach, in Avium Systema Naturale (Dresden and Leipsic, 1850).[4]

II. FAMILY HIRUNDINIDÆ. THE SWALLOWS.

Plumage compact; size generally small; bill small, much depressed, very wide at base, and suddenly compressed to the tip, giving it a somewhat triangular shape; wings long; tail various, frequently forked; legs and feet short and weak.

These birds form a peculiar and easily-recognized family, species of which inhabit all parts of the world, and in civilized countries are generally regarded with favor. The Swallows are eminently social and gregarious, being almost constantly seen in companies even in the breeding season, and are amongst the comparatively few birds whose numbers are not diminished by the progress of the settlement and cultivation of countries. They subsist exclusively on insects captured on the wing, in the pursuit of which they exhibit extraordinary powers of flight.

A.

1. Genus Hirundo. Linn., Syst. Nat. I. p. 343. (1766.)

Bill depressed, wide at base, compressed to the end, nostrils basal; wing long, pointed, first primary usually longest, secondaries short; legs and feet short and weak; tail moderate, forked or emarginate. General form rather broad, robust; flight protracted, rapid.

1. Sub-genus Hirundo.

Tail with the two external feathers disproportionately long; others graduated.

1. Hirundo rufa. Gmelin, Syst. Nat. I. p. 1018. (1788.) The Barn Swallow. Hirundo horreorum. Barton, Frag. Nat. Hist. of Penna. p. 17. (1799.) Hirundo americana. Wilson, Am. Orn. V. p. 34. (1812.) Hirundo erythrogaster. Boddaert, Tab. Pl. Enl. p. 45. (1783.)? Hirundo cyanopyrrha. Vieill., Nouv. Dict. XIV. p. 510. (1817.) “Hirundo rustica. Linn.” Aud. Orn. Biog. II. p. 413.

Wilson, Am. Orn. V. pl. 38, fig. 1, 2; Aud., B. of Am. pl. 173, Oct. ed. I. pl. 48; Nat. Hist. N. Y. Birds, pl. 29, fig. 64; Buff., Pl. Enl. 724, fig. 1?

Wings long; tail deeply forked with the two outer feathers much the longest; forehead, throat, and neck in front, chestnut, which color is separated from the paler color of the breast by a partial or rarely perfect collar of dark steel blue; entire upper parts steel blue, with a purple lustre, inclining to green on the wings and tail; breast, abdomen, and under tail coverts, chestnut, very pale in some specimens, but generally darker on the tail coverts; tail with a large spot of white on the inner web of every feather, except the middle two; bill and feet black; sexes very nearly alike.

Dimensions. Total length, 7 inches; wing, 4½; tail, 3½. Female smaller.

Hab. Throughout North America. Canada (Dr. Hall); Oregon (Dr. Townsend); Texas (Dr. Woodhouse); Santa Fé (Col. McCall); Indiana (Dr. Haymond); Long Island (Mr. Giraud); Cuba (Mr. Lembeye).

This is one of the most abundant of the birds of the United States, and known to all classes and ages of the population. It is nearly related to the European House Swallow (_Hirundo rustica_), but can readily be distinguished on comparison. The European is rather the larger, the under-parts are darker, and the collar on the neck in front complete. In the present bird this collar is imperfect, with very rare exceptions.

2. Sub-genus Petrochelidon.

Tail moderate or short, emarginate, but slightly forked.

2. Hirundo lunifrons. Say., Long’s Exp. to the Rocky Mts. II. p. 47. (1823.) The Cliff Swallow. Hirundo opifex. Clinton, Ann. N. Y. Lyceum I. p. 161. (1824.) Hirundo respublicana. Aud., Ann. N. Y. Lyc., I. p. 164. (1824.) “Hirundo fulva. Vieill.” Aud., Orn. Biog. V. p. 415, and Clinton, as above.

Bonap., Am. Orn., 1. pl. 7, fig. 1; Aud., B. of Am., pl. 68, Oct. ed. I. pl. 47; Nat. Hist. N. Y. Birds, pl. 30, fig. 64.

Bill very wide at base, short; wings long; tail rather short, emarginate; forehead white, nearly pure in some specimens, but generally tinged with reddish chestnut; head above and back bluish-black, with a purple lustre; plumage of the back usually edged and streaked with grayish white; rump pale chestnut; throat dark brownish chestnut, which color extends upwards and forms a complete collar around the neck behind; lores and large spot on the neck in front black; entire other under-parts ashy-white, tinged with pale chestnut, especially on the breast; under tail coverts with a green lustre, and tipped with pure white; wings and tail brownish-black; bill and feet dark; sexes very nearly alike.

Dimensions. Total length, 5½ inches; wing, 4⅜; tail, 2 inches. Female rather smaller.

Hab. Throughout North America. Oregon (Dr. Townsend); California (Dr. Heermann); New Mexico (Col. McCall); Texas (Dr. Woodhouse); Indiana (Rufus Haymond, M. D.); Canada (Dr. Hall).

This handsome species is now well known throughout almost the whole of the United States, but is said to have appeared for the first time in the States on the Atlantic seaboard within the memory of persons now living. It builds a curiously-formed nest of the shape of a gourd, faithfully represented in Mr. Audubon’s plates, cited above.

_Hirundo fulva_, Vieill., is an allied species, but much smaller, and not ascertained to inhabit any part of North America. It is best known as a bird of the Island of Jamaica.

The paper referred to above, in which this bird is named _Hirundo opifex_, possesses additional interest, from the fact that it was written by the late De Witt Clinton, formerly Governor of the State of New York, who had given particular attention to American Natural History.

3. Hirundo bicolor. Vieill., Ois. d’Am., Sept. 1, p. 61. (1807.) The White-bellied Swallow. Hirundo viridis. Wilson, Am. Orn. V. p. 44. (1812.) Hirundo leucogaster. Stephens, Gen. Zool. X. p. 106. (1817.)

Vieill., Ois. d’Am., Sept. 1, pl. 31; Wilson, Am. Orn. V. pl. 38, fig. 3; Aud., Birds of Am., pl. 98, Oct. ed. I. pl. 46; Nat. Hist. N. Y. Birds, pl. 29, fig. 1.

Wings long, exceeding the tail, pointed; tail deeply emarginate; entire upper parts uniform dark green, changing to blue in some lights, very glossy; wings and tail brownish-black, slightly tinged with green; entire under-parts silky-white, generally with a tinge of cinereous; bill black; feet yellow; sexes alike, but the female with the colors duller.

Dimensions. Total length, male, 5½ inches; wing, 4¾; tail, 2¼ inches.

Hab. Throughout North America. Canada (Dr. Hall); Oregon (Dr. Townsend); California, Texas (Dr. Woodhouse); Cuba (Mr. Lembeye); Wisconsin (Dr. Hoy); Northern Ohio (Prof. Kirtland); Long Island (Mr. Giraud).

When in full plumage, this is one of the handsomest of the Swallows of the United States. It is quite abundant everywhere in the States on the Atlantic during the summer.

Specimens from California present some points of difference from the bird of Pennsylvania, being apparently more tinged with blue, and having the bill perhaps slightly large. We regard the two, however, as specifically the same.

4. Hirundo thalassina. Swains., Philos. Mag., 1827, p. 366.

Aud., B. of Am., pl. 385, fig. 4, 5, Oct. ed. I. pl. 49.

Wings long, exceeding the tail, which is rather short and emarginate; entire upper-parts rich grass-green, very glossy, and shaded with purple, especially on the head, and in some specimens approaching to carmine on the back, rump, and upper tail-coverts; entire under-parts silky-white, generally with a tinge of cinereous; bill and feet dark. Female, less glossy, and with the purple generally tinged with brown.

Dimensions. Total length, male, 5 inches; wing, 4½; tail, 2 inches. Female, smaller.

Hab. Western North America. Oregon (Townsend); California (Gambel); Mexico (Swainson); New Mexico (Woodhouse).

This is the most beautiful of the North American birds of this family. It is exclusively an inhabitant of the countries west of the Rocky Mountains and of Mexico.

II. GENUS PROGNE. Boie, Isis, 1826, p. 971.

Form robust and compact; bill wide at base, compressed suddenly to the tip, rather strong; upper mandible overlapping the under; wings long, pointed; first and second primaries longest; tail moderate, rather wide, usually deeply emarginate; tarsi and feet larger and stronger than usual in this family.

Size, largest of American birds of this family. This genus contains about five or six American species, several of which are nearly related to each other, and not well understood, and probably one other (_Hirundo borbonica_, Gm.), which is a native of Madagascar, and of the Island of Bourbon. All the species, except the last, considerably resemble each other, and are difficult to distinguish in some stages of plumage.

1. Progne purpurea. (Linn.) The Purple-Martin. The House Martin. Hirundo purpurea et subis. Linn., Syst. Nat. I. p. 344. (1766.) Hirundo violacea. Gm., Syst. Nat. I. p. 1026. (1788.) Hirundo cœrulea. Vieill., Ois. d’Am., Sept. 1, pl. 57. (1807.) Hirundo versicolor. Vieill., Nouv. Dict. XIV. p. 509. (1817.) Hirundo ludoviciana. Cuv., Reg. An. I. p. 374. (1817.)

Catesby, Carolina I. pl. 51; Vieill., Ois. d’Am., Sept. 1, pl. 26, 27; Buff, Pl. Enl. 722; Wilson, Am. Orn. V. pl. 30, fig. 2, 3; Aud., B. of Am., pl. 22, Oct. ed. I. pl. 45; Nat. Hist. N. Y. Birds, pl. 28, fig. 61.

Bill moderately wide at base, rather strong, curved; wings reaching about to the end of the tail, which is deeply emarginate; legs short; toes rather long. Male.—Entire plumage above and below deep black, with a purple and blue silky lustre; quills and tail less lustrous, and in many specimens plain brownish-black; bill and feet black. Female. Upper-parts same as in the male, but paler; under-parts ashy-brown, dark on the throat and breast; paler and sometimes nearly white on the abdomen; under tail coverts dark brown, every feather edged with ashy-white.

Dimensions. Total length, male, 7½ inches; wing, 5¾; tail, 3 inches. Female slightly smaller.

Hab. Eastern North America. Canada (Dr. Hall); Oregon (Dr. Townsend); Texas (Dr. Woodhouse); Cuba (Mr. Lembeye); Florida (Mr. John Lee Williams).

In mature plumage, a beautiful species. This bird is common throughout the eastern United States, and comes with much punctuality in the spring to take possession of the boxes prepared for its accommodation in the rural districts, and occasionally in the cities. Our esteemed friend, Mr. Thomas Fisher, an eminent mathematician of this city, has been annually visited by a colony of this species for several years, though his residence is in one of the most dense parts of Philadelphia.

This bird is nearly allied to several species of South America and the West Indies. In fact, the genus _Progne_ is one of the most difficult of the family of Swallows.

2. Progne chalybea. (Gmelin.) The Western Martin. Hirundo chalybea. Gm., Syst. Nat. I. p. 1026. (1788.)

Buff, Pl. Enl. 545, fig. 2.

Size smaller than that of the preceding; bill very wide at base, much longer than in the preceding, gradually compressed to the tip, curved; wings reaching about to the end of the tail, which is deeply emarginate; under tail coverts long; legs short. Male, adult? Plumage of the upper parts dusky black, with a dark green lustre; throat and breast ashy white, running into light smoky brown on the sides of the neck, breast, and flanks; abdomen and under tail-coverts pure white, many feathers having dark lines on their shafts; under wing-coverts and axillaries fuliginous brown. Female? Similar to the male, but less lustrous on the upper parts, and with the entire plumage more tinged with fuliginous; under tail-coverts pure white, many feathers with dark shafts; bill and feet dark.

Dimensions. Total length, about 6¾ inches; wing, 5¼; tail, 3 inches. Female slightly smaller.

Hab. Western North America. South America, California, Panama (Mr. Bell).

This species, long known as a bird of South America, was first ascertained to be entitled to a place in the ornithological fauna of the United States by Mr. John G. Bell, of New York, who noticed it in California, and previously at Panama. We have since seen specimens from various parts of California, and suspect that it is abundant in that and probably in other countries of Western America.

Though closely related to other South American species, the present bird may be distinguished very easily from the Purple Martin of the United States (_P. purpurea_), by the greater width and much greater length of the bill, and it is smaller in size. We are not confident that we have ever seen the perfectly plumaged adults of this bird, though the specimens above described were obtained by Mr. Bell in the spring, and have the general appearance of maturity, except that the lustre of the plumage is but faint. Little or nothing is known of its habits or history.

III. GENUS COTYLE. Boie, Isis, 1822, p. 350.

Bill small, weak, wide at base, compressed to the tip; wing long, pointed, first and second quills longest; secondaries short, truncate, and emarginate; tail moderate, wide, even or slightly emarginate; legs short, slender; toes rather long, slender; colors dull, usually fuliginous brown of various shades; size of American species smaller than those of either of the preceding genera.

This genus contains about twelve species, inhabiting various regions of both continents, and all, so far as known, more or less terrestrial in their habits. In addition to those about to be described, there are three other American species restricted to the southern division of this continent.

1. Cotyle riparia. (Linn.) The Bank Swallow. The Sand Martin. Hirundo riparia. Linn., Syst. Nat. I. p. 344. (1766.) Hirundo cinerea. Vieill., Nouv. Dict. XIV. p. 526.

Wilson, Am. Orn. V. pl. 38, fig. 4; Aud., B. of Am., pl. 385, Oct. ed. I. pl. 50; Nat. Hist. N. Y. Birds, pl. 28, fig. 62.

Bill weak; wing long; first primary longest; tail emarginate; legs short; tarsus with a tuft of short downy feathers near the insertion of the hind toe; entire upper parts and wide band across the breast light fuliginous or grayish brown; quills and tail brownish black; throat, abdomen and under tail coverts white; under wing coverts light fuliginous; bill and feet dark.

Dimensions. Total length, 5 inches; wing, 4; tail, 2 inches. Female slightly smaller.

Hab. The whole of North America. Oregon (Dr. Townsend); California (Mr. Bell); Indiana (Dr. Haymond); Cuba (Mr. Lembeye); Indian Territory, New Mexico (Dr. Woodhouse); Florida (Mr. William Bartram).

Frequently met with, and remarkable for constructing its nest in a hole in the ground, usually by the side of a quarry or stream of water. This is one of the few American birds that appear to be absolutely identical with European species. On close comparison, we can discover no characters in the present sufficient to raise a probability of specific distinction.

Specimens from California, that we have examined, present slight variations from those of the Eastern States. The bill appears to be smaller, and the tail not so deeply emarginated.

2. Cotyle serripennis. (Audubon.) The Rough-winged Swallow. Hirundo serripennis. Aud., Orn. IV. p. 593. (1838.)

Aud., B. of Am., Oct. ed. I. pl. 51.

Larger than the preceding; wing long; first primary longest; tail emarginate; legs short; outer edge of the first primary furnished throughout its length with a row of reversed hooked bristles, easily apparent to the touch; entire upper parts light ashy white, darker on the breast and flanks, lighter on the throat and middle of the abdomen; under-coverts of the tail white; under-coverts of the wing ashy brown; bill and feet dark. Female lighter in all the colors.

Dimensions. Total length, male, 5½ inches; wing, 4½; tail, 2¼ inches. Female slightly smaller.

Hab. Louisiana, South Carolina (Mr. Audubon); Pennsylvania (Prof. Baird); California (Dr. Heermann).

This remarkable species is easily distinguished from any other North American Swallow by the recurved and stiff bristles of the outer edges of the first primary quills. There is a South American species which has, however, the same character (_Cotyle flavigastra_).

The present bird considerably resembles that immediately preceding, but is larger, and is quite distinct. It was regarded as a rare southern species, until demonstrated by Professor Spencer F. Baird, then of Dickinson College, Carlisle, Pennsylvania, to be of frequent occurrence in the interior of that State. Dr. Heermann states that it is not uncommon in California. Ornithologists generally, however, have not noticed it, and in the vicinity of Philadelphia, it has been entirely overlooked, or does not inhabit this district.

II. SUB-FAMILY CYPSELINÆ. THE SWIFTS.

Bill less flattened than in the preceding sub-family, very wide at base, short, curved; wings very long, somewhat falcate, flattened; tail short; legs and toes short, strong; claws strong; general form adapted to very swift and vigorous flight, and the capture of insects on the wing.

I. GENUS CYPSELUS. Illiger, Prodromus, p. 229. (1811.)

APUS. Scopoli. MICROPUS. Wolf.

Bill wide at base, curved; nostrils basal, with large membrane; wings very long; pointed shafts of the primaries strong and rigid; first and second primaries longest; secondaries short; tail moderate, with the shafts of its feathers strong and rigid; legs short, strong; tarsus usually feathered; toes short, strong; claws strong, curved, and sharp; hind toe very short, reversible; general form robust; head broad.

This genus includes about twenty species, which are inhabitants of the countries of the old world, except six American and one Australian species. They are remarkable for great swiftness of flight, and live habitually in the crevices of rocks, in caverns, or in hollow trees. The bird now about to be described is the only species of this genus yet observed within the limits of the United States, the others of this continent being confined to South America.

1. Cypselus melanoleucus. Baird, Proc. Acad., Phila., VII. p. 118. (1854.)

Not figured.

Wings very long, exceeding the tail; second primary longest; first primary tapering towards the end; secondaries short, obliquely incised at their ends; tail moderate, emarginate; shafts of the tail-feathers very stiff at their bases; tarsi and toes feathered, short, and very strong; entire plumage above dark fuliginous, paler on the head, nearly black on the back and rump; throat, breast, wide longitudinal stripe down the middle of the abdomen, and large spot on the flank, pure white; sides and under-coverts of the tail dark fuliginous, which is also the color of the plumage of the tibiæ, tarsi, and toes; wings and tail dark fuliginous; secondaries tipped with white; wings at the shoulders edged with white; under-wing-coverts ashy fuliginous; claws light-colored.

Dimensions. Total length of skin, from tip of bill to end of tail, about 5½ inches; wing, 5½; tail, 2½ inches. Female very nearly the same.

Hab. New Mexico (Dr. Kennerly, Dr. Heermann).

Only noticed, as yet, by the two naturalists just mentioned. This is a handsome bird, and an interesting addition to the ornithology of the United States, being the first species of the genus _Cypselus_ discovered within our limits. According to the gentlemen above mentioned, this bird habitually frequents the crevices in rocks, in which it builds its nest and rears its young. Its flight is represented to be exceedingly rapid and long-continued.

This bird is evidently of the same group of species as _Cypselus montivagus_, D’Orbigny, Voyage dans L’Amerique Meridionale, Ois., p. 357, pl. 42, fig. 1 (Paris, 1844), which inhabits the mountains of Bolivia. The white stripe down the middle of the abdomen distinguishes the present bird.

II. GENUS ACANTHYLIS. Boie, Isis, 1826, p. 971.

CHÆTURA. Stephens. HIRUNDAPUS. Hodgson.

General characters similar to the last genus, but with the shafts of the tail-feathers prolonged beyond the webs, and forming strong thorn-like points; tarsi and toes naked; bill small, curved, wide at base; wings long; tail usually short; legs short, rather slender; claws curved, strong; general form plump and robust. Of this genus there are about fifteen species, two only of which are known to inhabit the United States, though several are natives of South America. Like the birds of the preceding genus, they possess great rapidity of flight, and live in similar situations.

1. Acanthylis pelasgia. (Linn.) The Chimney Bird. The American Swift. Hirundo pelasgia. Linn., Syst. Nat. I. p. 345. (1766.) Hirundo cerdo. Bartram, Trav., p. 292. (1791.) Barton, Frag., p. 18. “Cypselus acutus. Temm., Mus. Lugd.” Bonap., Consp. Av., p. 64.

Vieill., Ois. d’Am., Sept. 1, pl. 33; Wilson, Am. Orn., V. pl. 39, fig. 1; Aud., B. of Am., pl. 58, Oct. ed., I. pl. 44; Nat. Hist. N. Y. Birds, pl. 27, fig. 58.

Wings very long, extending beyond the tail, flattened, somewhat falcate; shafts of primaries rigid; tail short; exserted spines sharp, elastic; tarsi and toes naked; entire plumage above and below fuliginous brown, darkest on the upper parts, and with a slight greenish lustre on the head and back (in mature specimens), much paler on the throat and neck before; quills dark fuliginous; tail lighter; spot in front of the eye black, a very narrow superciliary line ashy-white; shafts and spines of the tail-feathers black; bill and feet dark.

Dimensions. Total length, male, from tip of bill to end of tail, 4¾ to 5 inches; wing, 5¼; tail, 1¾ inches. Female very nearly the same.

Hab. Throughout North America. Canada (Dr. Hall); Florida (Mr. Williams); Indiana (Dr. Haymond); Indian Territory, Texas, New Mexico, California (Dr. Woodhouse).

The Chimney bird is abundant in all the States on the Atlantic, and, according to Dr. Woodhouse, equally so in Texas. It possesses powers of sustaining protracted and rapid flight, perhaps not equalled by any other bird of North America, though characteristic in some measure of all the birds of this family. In Europe, birds of genera nearly allied to the present have received the name of “Swifts” from this fact.

2. Acanthylis Vauxii. (Townsend.) Vaux’s Swift. Cypselus Vauxii. Towns., Jour. Acad., Philada., VIII. p. 148. (1839.)

Not figured.

Smaller than the preceding, but very similar to it in form and general appearance; wings very long, exceeding the tail, which is short; exserted spines of the tail-feathers sharp, slender, and not so rigid as in the preceding species; tarsi and toes rather slender, naked; plumage above fuliginous brown, lighter on the rump and upper tail-coverts, darker, and tinged with greenish on the head and back; quills dark fuliginous, with a greenish lustre; tail lighter fuliginous; under-parts pale fuliginous, nearly white on the throat, darkest on the abdomen; shafts and spines of the tail-feathers black; bill and feet dark.

Dimensions. Total length of skin, sex unknown, 4¼ inches; wing, 4½; tail, 1½ inches.

Hab. Columbia River, Oregon (Dr. Townsend).

This species, though apparently totally distinct from the common Chimney bird of the United States, has never been noticed since its discovery by Dr. Townsend. It is probably a bird exclusively inhabiting the countries west of the Rocky Mountains. The original specimen brought by Dr. Townsend remains unique in the collection of the Philadelphia Academy.

The name of this species was given in honor of Mr. William S. Vaux, of this city, and is a just compliment to one of the most active and valuable members of the Academy.

B. OBSCURE AND DOUBTFUL SPECIES OF THIS FAMILY.

1. Hirundo unalaschkensis. Gm., Syst. Nat. I. p. 1025. (1788.) Hirundo aoonalaschkensis. Lath., Ind. Orn., II. p. 577. (1790.)

Originally described by Latham from a specimen in the Leverian Museum, as follows:—

“Length four inches and a half; bill very short, dusky; the plumage above dull black, without gloss; beneath and sides of the head dusky ash color, the last darkest; rump dirty white; tail forked, each feather round at the end; legs dusky. Inhabits Aoonalashka.” Gm., Syn. II. p. 571.

This species is unknown to ornithologists of the present day, and from the above description and the evident similarity of the bird to other small species of this family, would not be recognized without difficulty, unless obtained in the locality as given. It appears to belong to the genus _Collocalia_, Gray, a very remarkable group of small Swallows, that inhabit caves, and are found in several islands in the Pacific Ocean. A species of this genus is the Esculent Swallow of authors (_Collocalia esculenta_), the nests of which are so highly esteemed as an article of food by the Chinese, and are the principal constituent in the somewhat celebrated “Bird’s-nest soup,” a prominent feature in Chinese entertainments. It is probable, too, that the nests of other species of these birds are used for the same purpose.

No species of the genus alluded to has been discovered on the continent of America, nor in either of the American islands, except the above.

2. Hirundo phenicephala. Rafinesque, Annals of Nature, p. 4. (Lexington, Kentucky, 1820.)

“Head scarlet; back grey; belly white; bill and feet black. A fine and rare Swallow, seen only once by Mr. Audubon, near Hendersonville, in Kentucky; it must have been a wanderer, and is probably a native of Louisiana or Mexico.”

“Head scarlet”—enough said; Professor Rafinesque brings our ornithological ideas to a stand immediately. We never heard of a Swallow with the head of that color, exactly. But as Mr. Audubon’s name is brought in as authority, we think it possible that the bird alluded to in this description may have been a straggling specimen of a South American species, which has the head of a rufous color (_Cortyle fucata_, Temm., Pl. Col. 161, fig. 1). Rafinesque apparently gave his description and name without ever having seen the bird, or made further inquiry, and probably misunderstood or partly forgot the statement of Mr. Audubon respecting the color of the head.

Several instances of South American birds having been captured in the United States have come to our knowledge. We ought to have said, though, previously, that many more South American birds inhabit Mexico than are recorded in the books. Several specimens of _Crotophaga sulcirostra_ have come under our notice, the last one of which was shot on an island in the Delaware, opposite to the northern portion of this city. Its plumage was perfectly mature and uninjured, showing evidently that it had never been caged.

3. Acanthylis saxatilis. Woodhouse, Sitgreave’s Report of an Expedition down the Zuni and Colorado Rivers, Zoology, p. 64 (Washington, 1853).

“Head and rump white; back, tail, wings, and side, black; beneath white; upper tail-coverts black; under tail-coverts white. About the size of _A. pelasgia_, and in its mode of flight the same.”

“This beautiful Swift I saw whilst encamped at Inscription Rock, New Mexico. Being on the top of this high rock at the time without my gun, I was unable to procure specimens. I had a fair view of the birds at this time, as they flew close to me. I descended immediately and procured my gun, but the birds by this time flew too high for me to be able to procure a shot at them. They were breeding in the crevices of the rocks. I was still in hopes of seeing them again along our route, but I had not that pleasure, it being the only place that I have observed them.”

This bird has not been noticed since the publication of the above description by Dr. Woodhouse.

4. Hirundo cinerea. “The Ash-bellied Swallow.” Ord, in Guthrie’s Geography, II. p. 317. (1815.)

This name occurs, without a description, in Mr. Ord’s Catalogue of the Birds of North America, in Guthrie’s Geography, as above.

_Hirundo cinerea_, Gmelin, is a native of Tahiti and of the Marquesas Islands, but has not to our knowledge ever been detected on the continent of North America. It belongs to the genus _Collocalia_, Gray. The Bank Swallow (_Cotyle riparia_) also was named _Hirundo cinerea_ by Vieillot, but is given in Mr. Ord’s list as distinct from the present.

5. Hirundo rupestris. “The Rock Swallow.” Ord, in Guthrie’s Geog., II. p. 317. (1815.)

This name also occurs in Mr. Ord’s Catalogue, cited above. _Hirundo rupestris_, Scopoli, inhabits Europe and Asia, but we have never been informed of its appearance in America. It is a _Cotyle_.

We have now given all the species of Swallows known or supposed to inhabit the continent of America, north of Mexico.

As stated in a preceding page, Swallows are found in all countries except the Arctic regions, and are, so far as known to naturalists, birds of very considerable similarity of habits and of general characters. The various groups usually regarded as sub-families and genera are perhaps as easily distinguished in this family as in any other of the entire class of Birds, and it is one in which it is remarkable that almost every country produces species which belong to the genus (_Hirundo_) which is the type and apparently primary form of the family, besides forms peculiarly its own.

The types of great groups apparently more pre-eminently characterize the ornithology of Europe than that of any other division of the globe. In other words, Europe appears to produce the greatest number of species of birds exhibiting the fullest development of the especial characters of the groups to which they belong. It is very remarkable, too, that species are found almost throughout the world slightly aberrating, as it were, from European forms, or as though a typical form was produced with a greater or less degree of imperfection. Of this description of birds, the various species nearly allied to the House Swallow of Europe (_Hirundo rustica_), are a striking illustration. The American _Hirundo rufa_, and several Asiatic and African species, are only distinguished from that bird by characters of inferior value in specific identification. Australia, too, produces species, which, though apparently farther removed, are still similar. There are many other European birds which appear to occupy the same relative positions. The Goatsucker, Raven, Crow, Jay, and Peregrine Falcon, are instances. Of the European Conisostral birds, nearly every species has nearly allied forms in other regions.

In connection, however, with this subject, there are two considerations by no means to be lost sight of: Firstly, the extent to which the entire science of ornithology may be regarded as having been derived from European birds; those having been studied, and ornithological science being in some measure an induction from them by the fathers and founders of this branch of Zoology. Secondly, whether in reality the production of the higher developments in birds is not peculiar to the western portions of the two great hemispheres, at least in the northern regions of these divisions of the globe. We regard it as evidently the case in the Old World, and not less so in America. That the ornithology of western North America produces the highest developments of forms in this class of animals that are to be found on this continent, we think fully demonstrable. But at present we regard it as true that Europe produces marked ornithological types of divisions strictly natural.

There are about one hundred known species of Swallows, of which eighty-five are in the collection of the Philadelphia Academy. The South American birds of this family, for the greater part, belong to genera represented in North America. Of the genus _Progne_ there are several species peculiar to that portion of this continent, several of which possess habits and manners very similar to those of the Purple Martin. The same may be said of several species of _Acanthylis_, two or three of which considerably resemble our Chimney Bird. Of the Bank Swallows (_Cotyle_), there are also several South American species.

III. SUB-FAMILY HALCYONIDÆ. THE KING-FISHERS.

General form short, thick, and robust; bill usually long, sharp, and adapted to striking and seizing their prey, which, in the greater part of the species, consists of fishes; wings generally long, and adapted to quick though not long-continued flight; tail usually short; legs short, frequently very strong; toes long, frequently partially joined together and flattened on the soles.

Of this extensive family, species are distributed throughout all the temperate and tropical regions of the world, though much more abundant in the latter. Many species habitually frequent the vicinity of the water, and subsist on fishes and small aquatic animals of other classes, but there are birds of this family that are found in the recesses of forests and other comparatively dry localities.

Two species only of King-Fishers have as yet been discovered in the United States.

I. GENUS CERYLE. Boie, Isis, 1828, p. 312.

Form stout and strong; head large; bill long, straight, wide at base, and suddenly compressed to the point, which is sharp; aperture of the nostrils large; wings long; second and third quills usually longest; tail rather short, wide; legs short; tarsi very short; toes moderate, united at their bases, flattened and padded beneath.

The two species which inhabit North America within the limits of the United States belong to this genus, and it contains also various others of different parts of the world. They are, however, most numerous in South and Central America and Mexico.

1. Ceryle alcyon. (Linn.) The Belted King-Fisher. Alcedo alcyon. Linn., Syst. Nat., I. p. 180. (1766.) Ispida ludoviciana. Gm., Syst. Nat., I. p. 452. (1788.) Alcedo jaguacati. Dumont, Dict. Sci. Nat., I. p. 455. (1816.) Alcedo guacu. Vieill., Nouv. Dict., XIX. p. 406?

Buffon, Pl. Enl., 593, 715; Catesby’s Carolina, I. pl. 69; Wilson, Am. Orn., III. pl. 23, fig. 1; Aud., B. of Am., pl. 77, Oct. ed. IV. pl. 255.

Form robust; head large, with the feathers of the crown and occiput lengthened, crest-like and erectile; wings long; second quill longest; tail moderate; tarsus very short; tibia longer; entire upper-parts, cheeks, and a wide transverse band or belt on the breast, light ashy-blue, generally with minute white spots on the wing-coverts and secondaries; throat and abdomen, and a small spot before the eye, white; flanks, and frequently the sides, ashy-blue, with white spots; quills black, more or less marked with white on their inner webs; secondaries widely edged on their outer webs with ashy-blue, uniform with other upper parts, and tipped narrowly with white; tail bluish-black, outer feathers edged externally with light ashy-blue, and middle feathers almost entirely of that color, and all having about ten to twelve narrow transverse bands of white, and narrowly tipped with white; under wing-coverts white. Younger, with the pectoral band light reddish chestnut, and frequently with a second and sometimes with a third band across the abdomen, and the sides and flanks of the same color; bill and feet dark. Sexes alike? Specimens occur with the wide pectoral band in all stages of change, from the light red to light ashy-blue.

Dimensions. Total length, male, about 12 inches; wing, 6¼; tail, 3⅓ inches.

Hab. Throughout North America. Oregon (Dr. Townsend); California (Dr. Heermann); Texas (Dr. Woodhouse); Canada (Dr. Hall); Florida (Mr. Williams).

Frequently met with in all parts of the United States, frequenting streams of water. It is a sprightly and handsome bird, and was until recently considered as the only North American species of the extensive family of King-Fishers. That honor must now, however, be partially shared with the succeeding.

2. Ceryle americana. (Gmelin.) The Texan Green King-Fisher. Alcedo americana. Gm., Syst., I. p. 451. (1788.) Alcedo viridis. Vieill., Nouv. Dict., XIX. p. 413. (1818)?

Buff., Pl. Enl. 591.

Much smaller than the preceding; bill straight; wing rather long, third quill longest; tail moderate; tarsus very short; legs rather slender; two outer toes united at base; entire plumage above dark shining green, darker and generally tinged with brownish on the head, and with numerous very small spots or points of white on the forehead; quills brownish-black, edged with green on their outer-webs; secondaries white at their bases, and all the quills with white spots on their outer-webs, regularly disposed, and forming three transverse bands on the wing; outer feathers of the tail white, irregularly marked on both webs with green; middle feathers green; breast bright reddish chestnut, forming a wide transverse band; throat, and ring around the back of the neck and abdomen, white; sides, flanks and under tail-coverts spotted with green; inferior wing-coverts white, with green spots; bill dark; feet lighter. Younger or female? Like the preceding, but with the pectoral band green, uniform with the color of the upper parts; white of the throat tinged with dull yellow.

Dimensions. Total length of skin, 7¼ inches; wing, 3¼; tail, 2½ inches.

Hab. Texas, Rio Grande (Capt. McCown, Mr. Clarke); Mexico (Lieut. Couch); South America.

This handsome little King-Fisher, though well known as a bird of South America, has, within the limits of the United States, only been observed on the Rio Grande in Texas. Several naturalists, however, mention having heard of a small species of King-Fisher in Southern California, and it is probable that the present bird will yet be found inhabiting that State.

This bird may very readily be distinguished from the common species of the United States by its small size and different colors; but there are other South American species of the same genus which it resembles. There is a group of these birds, the species of which, in fact, bear so great similarity to each other in form and in colors also, that they can be distinguished specifically mainly by their size. This group embraces _Ceryle amazona_, _inda_, _superciliosa_, _Cabanisii_, and the bird now before us. The first is as large as our Belted King-Fisher (_Ceryle alcyon_), and has been found in Mexico. All of these species are colored very much like the present bird, though, as above intimated, presenting marked difference in size.

The King-Fishers are most abundant in the southern regions of the world, and the preceding two species are all that have ever been noticed within the limits of the United States, though several others inhabit Mexico. Two species also are known as birds of Europe, though one of them (_Ceryle rudis_), like our second species in the United States, is a visitor only in the southern countries of that division of the globe.

In Asia and the Asiatic islands, and in Australia, numerous species of these birds are found. Some of the Australian species are the largest of this family, being of the size of or larger than the Crow of the United States, and are remarkable for their loud and discordant voices. They belong to the genus _Dacelo_ of naturalists. Great diversity of size occurs in this family. There are other species (of the genera _Ispidina_ and _Ceyx_), which are not larger than the Chipping Sparrow of this country, though, to all intents and purposes, regularly established King-Fishers, and probably preying on fishes of a size accordingly.

Though many of the birds of this family are partially aquatic in their habits, and subsist exclusively on fishes, there are species principally inhabiting the islands in the Pacific, and Australia, which are stated to live habitually in forests, subsisting on reptiles and small terrestrial animals of other classes. These birds belong to the genera _Todiramphus_ and _Dacelo_ of authors.

Naturalists enumerate about ninety species of King-Fishers, of which specimens of seventy-seven are in the collection of the Philadelphia Academy.

We find recorded no species of King-Fishers to be considered as doubtful or obscure birds of that portion of North America within our prescribed limits.

With this family we close that division of the Perching Birds classed by ornithologists as _Fissirostres_. Two other families, the _Trogonidæ_ and the _Meropidæ_, are not represented by species inhabiting the United States or the more northern countries of this continent. Of the _Trogonidæ_, however, several species are found in Mexico, one of which (_Trogon mexicanus_) was observed by Lieut. Couch, in the northern part of that country, and will very probably yet be found within the present limits of this confederacy. All the American _Trogons_ are birds of remarkable beauty, and one of them (_Calurus resplendens_) can scarcely be surpassed in any country. It inhabits Central America, and is the sacred bird of the aborigines, and mentioned by Mr. Stephens and other travellers in the countries which it inhabits. Its plumage, and that of many other American species, is of fine metallic golden green and scarlet.

Of the _Meropidæ_, or Bee-eaters, no species inhabits America. Those birds are almost restricted to Asia and Africa, one species only being European.

[Illustration: Plate 41 Baird’s Buzzard Buteo Bairdii (_Hoy_)]

BUTEO BAIRDII.—Hoy. Baird’s Buzzard. PLATE XLI. Adults?

Of the several new species of rapacious birds of North America, which have been discovered within a few years, the bird now before the reader is one of the most interesting. It is the second species now ascertained to inhabit this continent, of a group constituting the typical genus _Buteo_ of naturalists, which until a recent period was supposed to be peculiar to the Old World, the previously known American species being Swainson’s Buzzard (_Buteo Swainsonii_), a bird of the northern regions, little known and nearly lost sight of until recently by ornithologists.

The birds of this group are more active and Falcon-like in their habits than the other species of the North American Buzzards, all of which have been classified in other sub-genera. They also appear to be more strictly predatory in their habits.

The present species was discovered by P. R. Hoy, M. D., an active and enthusiastic naturalist of Racine, Wisconsin, who first observed it and obtained specimens in the vicinity of that city. In the same State, it has also been observed by the Rev. A. O. Barry, of Racine, and Mr. William Dudley, of Madison, both naturalists of extensive acquirements, who have done much to elucidate the zoology of that district. All of those gentlemen concur, however, in representing it as very probably a visitor only in Wisconsin, and migrating to more northern regions of the continent of America. In addition to their specimens, we have seen one other only, which is contained in a collection now deposited in the National Museum, Washington, and was obtained near the Great Salt Lake, Utah Territory, by Lieut. E. G. Beckwith, of the United States Army, in whose charge a party surveyed one of the proposed routes for a Railroad to the Pacific Ocean.

We have to express our obligations to Dr. Hoy for his kindness in furnishing the following notice of this bird for our present article:—

“Although never numerous, this fine Hawk is not unfrequently met with during the fall and spring, especially in the vicinity of Racine, but is exceedingly wary and difficult to approach, and as it is here an inhabitant almost exclusively of the prairies, the procuring of specimens even by an experienced hunter or collector, is almost entirely dependant on encountering it accidentally within gunshot.

“This bird may be readily known, though seen at a considerable distance or heighth in the air, by its long pointed wings and rapid flight; in the last respect somewhat resembling the Duck Hawk (_Falco anatum_), and in fact looking somewhat like that species when on the wing. I witnessed not long since, a bird of this species flying rapidly, but he wheeled about suddenly and struck into a covey of Partridges with wonderful celerity of movement, and bore off in his talons sufficient evidence that his exploit had been fully successful. This bird possesses much greater activity of habits than any other of our Hawks of the same genus (_Buteo_), and its mode of flight is quite different.

“The favorite haunts of this species are the broad prairies, over which it may be seen generally flying or coursing around in quest of its prey, or occasionally perched in repose, but very carefully keeping out of the range of the gun. It is one of the most shy of our Hawks, and I have never known an instance of its visiting the vicinity of the farm-house, or disturbing the domestic poultry, as is done by nearly all other of our birds of the Falcon kind, much to the disadvantage of their reputation with our farmers and housewives. The present bird at least saves his character in that respect, for he never comes near, and prefers also that no one shall come near him.

“The prey of this species is principally Grouse, Quails, and other birds; but when opportunity offers, he does not disdain field-mice, or even snakes. The Pinnated Grouse, or Prairie Hen, as it is universally called in our region of country (_Tetrao cupido_), is his most common food, which, frequenting the prairies habitually, his pursuit of this bird is the cause of his being so constantly seen in such localities. Usually he has little difficulty in procuring a supply sufficient for his wants. I am under the impression that this bird does not rear its young in this part of Wisconsin, as I have never known its nest to be found, though I have of various other species. I have never seen this bird soar in the manner of other Buzzards. It is apparently a visitor only to this part of the State of Wisconsin.”

The specimens obtained by Dr. Hoy, one of which is represented in the upper figure in our plate, present considerable similarity in colors; but we have seen one other, which had the colors much darker, and the under-parts especially much marked with black. The latter specimen is represented in our lower figure, and was obtained in the neighborhood of Madison, Wisconsin, by Mr. William Dudley, Secretary of the Wisconsin Natural History Society. The specimen from Utah Territory is almost precisely identical in color with those obtained by Dr. Hoy.

We have no further information respecting this interesting species.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Buteo. Cuvier, Regne Animal, I. p. 323. (1817.) Buteo Bairdii. Hoy, Proc. Acad., Philadelphia, VI. p. 451. (1853.)

Form. Rather smaller than _Buteo lineatus_; compact and robust; wings long, and pointed; third primary longest; tail moderate, rather wide, rounded.

Dimensions. Female, total length of skin, 19½ inches; wing, 15; tail, 8 inches, and about an inch longer than the folded wings.

Colors. Female (Plate XLI., upper figure), entire upper parts dark brown, with a purplish bronzed lustre, especially on the wings; plumage of the head and neck behind, and some feathers on the back edged and tipped with yellowish white; upper tail-coverts yellowish white, with transverse bars of brown; tail above brownish cinereous, and having about ten narrow bands of brownish black, and tipped with white; under parts pale yellowish white or fawn color, with a few sagittate spots of brown on the sides, and a stripe of dark brown running downwards on each side from the corners of the mouth; cere, legs, and irides yellow.

Younger? (Plate XLI., lower figure.) Upper parts very dark brown or nearly black, with a purplish lustre; under parts with almost every feather having a large spot of brownish black, which color predominates on the breast, presenting a nearly uniform color with the upper parts; throat with narrow stripes of the same color; flanks and inferior wing-coverts with circular and oval spots of white; tibiæ dark brown, with transverse bars and circular and oval spots of reddish white; upper tail-coverts reddish white, with their outer edges brown, and with transverse stripes of the same; under tail-coverts yellowish white, with transverse stripes of brown; forehead white; cheeks yellowish white; stripes from the corners of the mouth wide and conspicuous. Sex unknown.

Hab. Wisconsin (Dr. Hoy, Rev. Mr. Barry, Mr. Dudley); Utah Territory (Lieut. Beckwith). Spec. in Nat. Mus., Washington, and Mus. Acad., Philadelphia.

Obs. This bird does not intimately resemble any other of the American Falconidæ at present known, and is a well marked species, especially in the plumage above described as probably the younger. In this the nearly uniform brownish black breast and large spots of the same color on the other under parts are strongly characteristic. The plumage of the first described above bears some resemblance to the young of _Buteo lineatus_, and also to the young of _Buteo pennsylvanicus_, but not sufficient to require especial consideration.

To us it is a point of high interest that the present bird bears the name of one with whom our relations have been intimate and of the most pleasant character almost since boyhood. One who is a most competent and efficient officer of the first Institution in America for the diffusion of knowledge—one who has gained a rank amongst the first American zoologists; and better, no man lives who is more conscientious in the discharge of his duties, more respectful of all that renders life agreeable, or more faithful in his friendships, than Spencer F. Baird, of the Smithsonian Institution.

TOXOSTOMA REDIVIVA.—(Gambel.) The Curved-billed Thrush. PLATE XLII. Adult Male.

The bird now before the reader is one of the most admired songsters of the western countries of North America. By competent judges, as we shall see in the course of the present article, he has been pronounced worthy of favorable mention, even when compared with our great sylvan vocalists, the Mocking Bird, and the Rufous Thrush, to both of which he can claim relationship, not distant.

Viewed as the representatives of principles embodied, as it were, in the various forms or rather classes of animal life, a consideration by no means to be overlooked in the present age of zoological science, birds are the especial exponents of the principles of the beautiful, and, of all classes of animals, appeal most directly to the higher faculties of the human mind. Entire symmetry and elegance of form, gracefulness of motion, agreeable and varied colors, and the fact that of the vast circle of animal life, they alone possess vocal powers which are musical, have recommended this class, and tended to perpetuate its high estimation in all civilized countries.

The flight of birds, never yet successfully imitated by the ingenuity of man (unlike in that respect the motions of fishes in their element), is a means of locomotion so entirely peculiar as always to have attracted attention, and, in past ages, wonder, even to such extent as to have assumed an aspect of superstition, not entirely ignorant nor reprehensible, because founded on facts of nature, manifesting itself in auguries and divinations, which commanded respect for centuries erroneously, but expanded into truth at last by the aid of the light of Inductive science. The conclusions of the learned and cultivated nations of antiquity, however apparently erroneous, are rarely without some foundation in and relation to truth, and in many cases are the origin of modern science. So the augurs were the first ornithologists, as the astrologers were the first astronomers.

The poets have found in birds the most attractive of animals. There is scarcely one from the great Grecian era of taste and poetry to the present day, in whose productions passages do not occur, recognised as beautiful and deriving their essential character from this class of objects. Hebrew and Greek were alike in this respect, whether in the derivation of sacred symbols or of imagery in poetic allusion; the Dove of the former is of the same general character as the Peacock of Juno, or the Sparrows of Venus, poetic and truthful to nature and of the same origin. The Greek poets found in birds suitable accompaniments for the most sublime creations of their genius, their Deities. The greatest of Hebrew poets rejoices in the assurance that “the time of the singing of birds is come, and the voice of the Turtle is heard in the land.”

[Illustration: Plate 42 The Curved-billed Thrush Toxostoma rediviva (_Gambel_)]

Singing birds belong exclusively to the class of Insessores or Perching birds. One Falcon only (an African species, _Falco musicus_), is said to possess a musical voice, not making, though we much suspect, any considerable figure in that line. No wading, swimming, or gallinaceous bird makes any pretensions.

The song was long considered as entirely the expression of love during the season, which has its most pleasant analogy in the spring-time of life, but that conclusion admits of some exceptions. Many birds sing in autumn apparently without the pleasant incitement of either actual or prospective attachment. Cases occur, too, as we have sometimes witnessed, of a bird having, to all appearance, failed in securing the object of his choice, remaining alone and solacing himself with a song occasionally for the balance of the season;—possibly somewhat of the nature of deriving comfort from “ends of verse and sayings of philosophers.”

Our present bird belongs to the family of Thrushes, but to a genus which can scarcely be said to be represented in the States on the Atlantic; though the Rufous Thrush (_Mimus rufus_) is very nearly related to it, if not actually belonging to the group. This bird has been observed by nearly all the naturalists who have visited western North America, and its history is comparatively well known. To our friend, Col. McCall, we have to acknowledge our obligations, as on many former occasions, for a contribution intended for our present article:—

“This remarkable bird, whose dulcet notes, flowing with exquisite smoothness, place him almost beyond rivalry among the countless songsters that enliven the woods of America, or indeed of the world at large, is as retired and simple in his manners as he is gay and brilliant in song. In his ordinary hearing, as well as in the very marked character of his flight, he exhibits a strong resemblance to our humble and unobtrusive, though always welcome vocalist, the Ferruginous Thrush (_M. rufus_); while in the faculty of modulating sweet sounds he is scarcely surpassed by the dashing, ambitious, and ever-animated Mocking Bird (_M. polyglottus_). His resemblance to the Ferruginous Thrush in the particulars above mentioned, forcibly impressed itself upon me the first time I saw the California bird. This was on the banks of the Rio Colorado, below the mouth of the Gila, where, in the month of June, the shade and seclusion afforded by the cotton-wood and the willow seemed to be a favorite abode of the species. I saw many individuals in the course of a ride of fifteen miles through this wild region. In one quiet nook I met with a pair ‘in love and mutual honors joined,’ who evidently had some dear little ‘pledges of peace’ secreted in the dense foliage around. They were greatly excited by my approach, deprecating the unlooked-for intrusion with abundant energy and vehemence. It was then that their harsh, scolding notes, their motions, and all their attitudes, reminded me most forcibly of my old friends of the Atlantic groves, although, under other circumstances, the resemblance was sufficiently obvious. But, besides their traits of character, there is a striking resemblance in the organization of the two species; the bill, for instance of _M. rufus_, when compared with the bills of its congeners, _M. polyglottus_, _M. carolinensis_, and others, is found to be greatly elongated and much curved, and in this lengthened and curved bill (to say nothing of the shorter wings and longer tail) may easily be discerned a decided approach to the remarkable form developed in _T. rediviva_, and other closely allied species. This coincidence of a similarity of organization with a similarity of manners is, I think, sufficiently marked to show a close relationship between the two species; or, in other words, to indicate _M. rufus_ as the connecting link between these two distinct genera.

“The song of the California bird is far superior to that of the Thrush,—though it must be admitted that he has not the powerful voice of our Mocking bird, that prince of songsters, nor his imitative powers; but he certainly has a liquid mellowness of tone united with clearness of expression and volubility of utterance that cannot be surpassed. On the first occasion on which it was my good fortune to hear this bird fairly tune his pipes to sound a roundelay, the performer was perched upon the bare branch of an ancient oak, and his farewell carol to the departing day was delivered with a warmth and pathos so truly wonderful as to fill me with admiration and delight; and though I was then anxious to procure birds for the Museum of the Philadelphia Academy, I scarcely thought of molesting him whose vesper chaunt had just enlivened that wild, secluded vale! I cannot, even now, without a tweak of contrition and self-reproach, acknowledge that the desire to procure a ‘specimen’ prompted me, some time afterwards, to shoot a bird of this species.

“This almost sacrilegious act, I feel bound to confess, met with a just reward; for, having placed my prize on the branch of a neighboring tree, in order to preserve its plumage unruffled, while I continued my pursuit after game (for the larder as well as for the cabinet) I had the mortification, on my return, to find that some savage wild animal, as little impressed by soul-stirring music, I might almost say, as myself, had made a hasty supper off my divine songster, feathers and all.”

Dr. Heermann, in his manuscript notes, through his kindness now in our possession, thus mentions the present bird:—

“This bird is abundant. I have not only seen it in Northern California, but also as far south as Texas, on the borders of the Rio Grande. It is shy and retiring in its habits, and when startled, flies low for some distance, and plunging into a thicket, alights on the ground, and so conceals itself, that it is not again easily found. It runs or hops on the ground with considerable facility and speed.

“Among the feathered songsters of Western America, this bird is the most superior, and its song is a striking feature in the localities where it is found. Its notes are equal in harmony to those of the Mocking bird of the United States, though not so varied. To the miners it is well known by the name of the California Mocking bird, and it is with them a great favorite.

“It incubates in California, but the only nest that I ever found contained young in the month of July. This nest was composed of coarse twigs and lined with slender roots, not very carefully constructed, and resembling somewhat those of some other of the Thrushes.”

Dr. Henry has also observed this bird in the vicinity of Fort Fillmore, rather abundantly, particularly during the months of October and November. It has been noticed, too, by nearly all the other naturalists who have visited California and New Mexico.

The figure in our plate is rather less than half the size of life.

The plant represented is a species of _Vernonia_, from the neighbourhood of Santa Fé, New Mexico, and was raised from the seed by Mr. Robert Kilvington, of this city.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Toxostoma. Wagler, Isis, 1831, p. 528. Harpes. Gambel, Proc. Acad., Philada., II. p. 264. (1845.)

Bill long, much curved, somewhat depressed, blunt; ridges of both mandibles strongly defined; wings short, rounded; first quill short, fourth and fifth and sixth longest; tail long; legs robust; toes rather long; claws large, strong; plumage of the upper parts loose; feathers of the rump lengthened. A genus containing four or perhaps five species, all of which inhabit the western and southwestern countries of North America.

Toxostoma rediviva. (Gambel.) Harpes rediviva. Gamb., Proc. Acad. Philada., II. p. 264. (1845.)

Form. The largest of the genus; bill long, curved; wings short, rounded, first quill subspurious, fifth and sixth slightly longest and nearly equal; tail long, graduated; outer feathers about one inch shorther than those in the middle; tarsi strong; toes long; claws, especially of the hind toes, large, strong.

Dimensions. Total length, male, about 11½ inches; wing, 4; tail, 5¼; bill, 1¾; tarsus, 1½ inches.

Colors. Entire upper parts light brown, slightly tinged with rufous on the rump; quills brownish black, edged on their outer webs with lighter; tail brownish-black, with a reddish tinge, lighter on the under surface; an obscure ashy white superciliary line; auricular feathers dark brown, with central white lines; throat white; breast and sides light brown, tinged with ashy and fulvous; middle of the abdomen, flanks and under tail-coverts rufous, darker on the last; bill black; tarsi lighter; “irides hazel.” Sexes alike?

Hab. California. Spec. in Mus. Acad., Philadelphia, and Nat. Mus., Washington.

Obs. There are two other species of this genus, both of which the present bird somewhat resembles, but it can easily be distinguished on comparison by its larger size. From the published descriptions the different species cannot be distinguished so readily, on account of their similarity of form and general characters.

Dr. Gambel regarded this bird as identical with a species mentioned and figured by the distinguished, though unfortunate navigator, La Perouse, and published in “Voyage de La Peyrouse autour du Monde,” Atlas, pl. 37 (Paris, 1797), under the name of “Promerops de la California Septentrionale.” Under this impression, Dr. Gambel gave this bird its specific name, _redivivus_.

Whether it is the fact, however, that the figure in La Peyrouse represents the present bird, admits of some doubt. To us it is much more like _Toxostoma curvirostris_, a smaller species.

[Illustration: Plate 43 The Vermilion Flycatcher Cardellina rubra (_Swainson_)]

CARDELLINA RUBRA.—(Swainson.) The Vermilion Flycatcher. PLATE XLIII. Males.

Of this brilliant-plumaged little Flycatcher, we have, we regret to say, but little information. It has been known as a Mexican bird since 1827, when specimens were sent to Europe for the first time by Mr. William Bullock, a Fellow of the Linnæan Society of London, who was then resident in Mexico, but has as yet been obtained once only within the limits of the United States. It was received in a collection made in Texas, and containing many interesting species, by Mr. J. P. Giraud, an accomplished and active ornithologist of the city of New York, and was by him first introduced as entitled to a place in the ornithological fauna of this country. Since that period no one of the several American naturalists who have visited Texas, has had the good fortune to meet with it.

This bird was first described by Mr. Swainson, in the Philosophical Magazine, new series, I. p. 367, but little or nothing more is said of it than on the authority of Mr. Bullock, it is stated to be an inhabitant of the table lands, and that the specimens in his collection were obtained in the vicinity of Valladolid. Mr. Bullock himself, in his interesting book, “Six Months in Mexico,” does not allude to it.

Nor is there, in a more elaborate paper, in which this bird is described by the Baron de la Fresnaye, in Guerin’s Magazine of Zoology (as cited below), a much more explicit or satisfactory history. Its habits, it is stated, resemble those of the Tits (Genus _Parus_), and it has a feeble cry like the syllables _pe-pe-pe_. Mons. de la Fresnaye’s specimens were from Jalapa, and were killed in August.

This bird belongs to a group of Flycatchers of small size, of which various species inhabit the warmer parts of America, and are represented in the North only by the Redstart (_Setophagha ruticilla_), a common and well known bird of the United States. Nearly all the species are remarkable for the gay and showy colors of their plumage; but the bird now before us is certainly entitled to precedence on such foundation for pretensions. It is not equalled by any other species of its group, and is in fact one of the most beautiful of the smaller birds of North America.

Our figures, which represent adult males, are about two-thirds of the size of life, and were drawn from specimens obtained in Mexico, now in the collection of the Philadelphia Academy.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Cardellina. Bonaparte, Cons. Av. p. 312.

General form rather lengthened and slender; bill moderate, with several pairs of slender bristles at the base of the upper mandible; wings rather long, with the third quill longest; tail long; tarsi and toes moderate, rather slender, the latter rather short; colors bright and showy. Two American birds only are classed in this genus.

Cardellina rubra. (Swainson.) Setophaga rubra. Swainson, Philos. Mag. I., new series, p. 367. (1827.) Sylvia miniata. La Fresnaye, Guerin’s Mag. de Zool., 1836 (not paged). Parus leucotis. Giraud, Sixteen new species N. A. Birds, 1841 (not paged). “Sylvia argyrotis. Illiger.” Bonap. Cons. Av. p. 312.

Form. Bill somewhat subulate, sharp; wing with the third quill longest; tail long, emarginate; tarsi slender; toes rather short; claws fully curved, compressed, acute.

Dimensions. Total length of skin, male, 5 inches; wing, 2½; tail, 2¾ inches.

Colors. Male.—A well-defined large space behind the eye, fine silky white; quills and tail-feathers light hair-brown, with a tinge of cinereous and margined externally with dark red; entire other plumage above and below bright vermilion, lighter on the under-parts, and tinged with purple on the back; inferior coverts of the wings and axillary feathers pale reddish white; bill and tarsi light colored (yellow?).

Hab. Texas and Mexico. Spec. in Mus. Acad., Philada.

Obs. This little Flycatcher is of the same general form as the Redstart (_Setophaga ruticilla_) of the United States, and evidently belongs to the same family, though apparently presenting sufficiently distinct generic characters. It has nearer relatives than our northern species, inhabiting Mexico and Central America, very nearly all of which are clothed in plumage of gay and beautiful colors.

This bird does not resemble any other species with which we are acquainted in such degree as to render especial comparison necessary, and is very easily recognised.

[Illustration: Plate 44 The Texan Guan Ortalida poliocephala (_Wagler_)]

ORTALIDA POLIOCEPHALA.—(Wagler.) The Texan Guan. PLATE XLIV. Adult Male.

This bird is the only one yet discovered in the United States, of a family of Gallinaceous Birds, of which numerous species are found in the warmer countries of America. Various species inhabit Mexico and Central America, some of which, including that now before us, appear to be readily domesticated, and in Mexico especially, may frequently be seen amongst the usual feathered denizens of the farm-yard.

The birds of this group, known by the names of Guans, Curassow birds, and Mexican Turkeys, and the Turkeys proper, are two families of the Gallinaceous birds that are peculiarly American, and not distantly related to each other. Of the Turkeys, two species are known, the most numerous of which is the Wild Turkey of North America. The other, even more handsome in its plumage than the former, has as yet only been found in Central America, and is known as the Honduras Turkey. It is by no means well established that the Domestic Turkey is descended from the wild species of North America. Its origin probably has not yet been discovered.

The family to which our present species belongs (_Cracidæ_), contains birds that for the greater part live in the forests, and are remarkable for habitually frequenting trees to a much greater extent than is usual amongst the larger Gallinaceous birds, and constructing their nests in the branches much in the same style as the smaller perching birds. Several species, amongst which is the bird now before us, have very loud and discordant voices.

The Curassow Birds (Genus _Crax_) are the best known of this family. They are generally of black or dark red plumage, more or less varied with white, and have very curious and handsome crests, of stiff, recurved feathers. These birds are frequently domesticated in Mexico and the other countries that they inhabit, and a species or two are contained in almost every menagerie of any considerable pretensions in the United States.

The species now before us was first noticed as a bird of the United States, by Col. McCall, who observed it in Texas. Since that period, it has been repeatedly obtained by American naturalists either in that country or in New Mexico.

With that ability and courtesy which has added so much to the interest of the present volume, Col. McCall has furnished the following for our article on this interesting bird:—

“This very gallant-looking and spirited bird I saw, for the first time within our territory, in the extensive forest of _chaparral_ which envelopes the _Resaca de la Palma_, a stream rendered famous in the history of our country by the victory achieved by the American forces under Gen. Taylor. Here, and for miles along the lower Rio Grande, the _poliocephala_ was abundant; and throughout this region, the remarkable and sonorous cry of the male bird could not fail to attract and fix the attention of the most obtuse or listless wanderer who might chance to approach its abode.

“By the Mexicans it is called _Chiac-chia-lacca_, an Indian name, and doubtlessly derived from the peculiar cry of the bird, which strikingly resembles a repetition of those syllables. And when I assure you that its voice in compass is equal to that of the Guinea-fowl, and in harshness but little inferior, you may form some idea of the chorus with which the forest is made to ring at the hour of sunrise. At that hour, in the month of April, I have observed a proud and stately fellow descend from the tree on which he had roosted, and mounting upon an old log or stump, commence his clear shrill cry. This was soon responded to, in a lower tone, by the female, the latter always taking up the strain as soon as the importunate call of her mate had ceased.

“Thus alternating, one pair after another would join in the matinal chorus, and before the rising sun had fairly lighted up their close retreat, the woods would ring with the din of an hundred voices, as the happy couples met after the period of separation and repose.

“When at length all this clatter had terminated, the parties quietly betook themselves to their morning-meal. If surprised while thus employed, they would fly into the trees above, whence, peering down with stretched necks and heads turned sideways to the ground, they would challenge the intruder with a singular and oft-repeated croaking note, of which it would be difficult to give any adequate idea with words alone.

“Indeed, the volubility and singularity of voice of the _poliocephala_ is perhaps its most striking and remarkable trait—at least, it so appeared to me. In illustration of which I will state that, while on the march from Matamoras to Tampico, we had encamped on the 30th December, at the spring of _Encinal_, whence, a short time before sunset, I rode out in company with an officer in search of game. We were passing through a woodland near the stream, when our ears were saluted with a strange sound that resembled somewhat the cry of the panther (_Felis onca_). We stopped our horses and listened—the cry was repeated, and we were completely at a loss to what animal to ascribe it. I dismounted, and having crawled cautiously through the thicket for some distance, came upon an opening where there were some larger trees; from the lower branches of one of which I now ascertained that the sound proceeded. In a moment or two I discovered a large male _poliocephala_ ascending towards the top of the tree, and uttering this hitherto unheard sound as he sprang from branch to branch in mounting to his roost. He seemed to be much occupied with his own thoughts, and did not observe me; and therefore I was enabled to watch his movements. In a few moments his call was answered from a distance, and soon afterwards he was joined by a bird of the year. Others followed, coming in from different quarters; and there were, in a little while, five or six of them upon the tree. One of these now discovered me, and the alarm was given. The singular cry of the old bird ceased, and they all began to exhibit uneasiness and a disposition to fly; whereupon I shot the old bird, as I had resolved to secure him at all events. On rejoining my companion, he could not at first believe me to be serious, when I told him the sound we had heard had proceeded from the old cock that I presented to him, and who had been calling his family together at the close of day in the manner I have described. On my return to camp, I entered in my note-book the following description which I took from this bird:—

“Length 23 inches, 6 lines; alar stretch, 26 inches; tail, 11 inches; tarsus, 2 inches, 7 lines. The bill similar to that of the common fowl, but longer on the ridge and more curved at the point; the upper mandible light slate blue, the lower yellowish, but brown near the base; legs and feet blackish slate color; the nails black; the irides dark hazel; the chin devoid of feathers, and its skin, which is of an orange-red color, approximating in looseness to the gills of the common fowl; general color above, a brownish olive, with dark green reflections, deepest on the head; breast and belly light rufous, with whitish longitudinal pencillings; tail (of twelve feathers) darker than the back, and with a broad terminal band of dull white; wings dusky olive. A male; a very fine specimen, killed near Encinal, Dec. 30, 1846.

“A remarkable feature in the _poliocephala_ is the eye, which in the living bird is full of courage and animation—it is equal, in fact, in brilliancy to that of the finest game cock.

“I frequently noticed this bird domesticated by the Mexicans at Matamoras, Monterey, &c., and going at large about their gardens. I was assured that in this condition it not unfrequently crossed with the common fowl; but I did not see the progeny.

“In the wild state, the eggs are from six to eight, never exceeding the last number. They are white, without spots; and rather smaller than a pullet’s egg. The nest is usually made on the ground, at the root of a large tree, or at the side of an old log, where a hole several inches deep is scratched in the ground; this is lined with leaves, and the eggs are always carefully covered with the same when the female leaves them for the purpose of feeding. If disturbed while on her nest, she flies at the intruder with all the spirit and determination of the common domestic hen, whose retreat has been invaded.”

This species has been noticed by several of the naturalists who have recently made such important contributions to the ornithology of the southwestern frontier of the United States. Specimens brought by Mr. John H. Clark, were obtained near Ringgold Barracks, Texas. The fine collection made in Texas and Mexico, by Lieut. D. N. Couch, of the United States Army, contained specimens obtained in the State of New Leon, in the latter country.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Ortalida. Merrem, Icones et Desc. Av. p. 40. (1786.)

General form rather slender and lengthened; bill short, curved, rather wide at base; aperture of the nostril large; wings short, rounded; fourth, fifth, and sixth quills longest; tail long; tarsi moderate, rather robust; colors usually plain. A genus of American birds, containing about fifteen species.

Ortalida poliocephala. (Wagler.) Penelope poliocephala. Wagler, Isis, 1830, p. 1112.

Form. Bill short, curved; wing short, rounded; first quill short, sixth slightly longest; secondaries long and broad; tail long, graduated; external feathers nearly three inches shorter than those in the middle; tarsi moderate, rather robust, and having in front about ten wide transverse scales; a bare space on each side of the throat from the corners of the lower mandible; feathers of the middle of the throat stiff and bristle-like; plumage of the head above somewhat elongated and erectile, and with the shafts of the feathers slightly rigid and hair-like, especially in front.

Dimensions. Male.—Total length of skin, about 21 inches; wing, 8; tail, 10; tarsus, 2½ inches.

Colors. Head above and neck dark greenish cinereous, the shafts of the feathers in front black; back, rump, wing-coverts, and exposed portions of quills, dark olive, slightly tinged with ashy; quills brownish black, widely edged on their outer web with olive; tail dark glossy bluish green, widely tipped with white; plumage of the middle of the throat black, bare spaces on each side reddish orange; breast, sides, flanks, and tibiae, dull yellowish green, very pale, and in some specimens nearly white on the middle of the abdomen, and frequently tinged with rufous on the flanks and tibia; under tail-coverts dark rufous, frequently tinged with green; bill dark, light at the tip, especially of the under mandible; tarsi light.

Hab. Texas. Mexico. Spec. in Mus. Acad., Philad., and Nat. Mus., Washington.

Obs. There is a general resemblance of several species of this genus to each other, almost impossible to be pointed out in the limits of our present article. The bird now before us may be recognised, however, without difficulty, by its comparatively large size and the dark cinereous color of its head and neck.

Specimens of this bird in adult plumage are yet rarely brought in collections, and we suspect is only attained in several years.

BERNICLA LEUCOPAREIA.—(Brandt.) The White-necked Goose. PLATE XLV. Adult Male.

On the western coast of North America, this is one of the most abundant of the species of Geese. In California it appears regularly in the course of its migrations in the spring and autumn, and at both seasons is brought to the market in San Francisco, in large numbers.

This bird is a near relative of Hutchins’ Goose, a well known species, though not of common occurrence on the Atlantic coast. It is more frequently met with in the larger rivers of the interior. From that species our present bird may be easily distinguished by the white ring around the neck, a character not mentioned in the descriptions given by authors, nor represented in the plate in Mr. Audubon’s Birds of America, of Hutchins’ Goose. The plate alluded to is the only one of the species which has come under our notice, and is given with that eminent naturalist’s usual great accuracy, but may not, we suspect, represent a bird in mature plumage. This suspicion we have been induced to entertain from an examination of the specimen figured by Mr. Audubon, for an opportunity to make which we are indebted to the kindness of our friend, Mr. J. P. Giraud, of New York, to whose fine collection it belongs.

We are not, however, sufficiently familiar with Hutchins’ Goose, to feel qualified to decide respecting the identity of the present species.

This bird was first described by Prof. Brandt, a distinguished Russian naturalist, who ascertained it be an inhabitant of the coasts of Russian America. This author, and various others of Russia, have done much towards elucidating the Natural History of Northwestern America, and in some instances names given by them will be found to anticipate those of Americans, especially in ornithology.

As a species occurring on the coast of California, our present bird was first observed by Mr. John G. Bell, of New York, whose collection made in that country contained numerous specimens. Since that period, it has been noticed by nearly all our naturalists, though nothing is recorded of its habits or history. In fact, the water-birds of Western America have by no means received sufficient attention, and contributions to their history would be important additions to American ornithology.

[Illustration: Plate 45 The White-necked Goose Bernicla leucopareius (_Brandt_)]

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Bernicla. Stephens, Cont. of Shaw’s Zool. XII. p. 45. (1824). Bernicla leucopareia. (Brandt.) Anser leucopareius. Brandt, Bulletin Acad., St. Petersburg, I., p. 37. Desc. et Icones Animalium Rossicorum novorum. Aves, p. 13, pl. 2, (1836.) Anser Hutchinsii. Richardson, Fauna Boreali Americana, Birds, p. 470? (1831.) “Anser canadensis. Brisson.” Pallas, Zoographia Rosso-Asiatica, II., p. 230.

Form. Bill small, short, wide vertically at base; wing long, second quill longest; tail short; legs short; toes moderate, fully webbed. A protuberance on the edge of the wing near the shoulder. One of the smallest of the species of this genus.

Dimensions. Total length, male (of skin) about 23 inches, wing 15, tail 5½ inches.

Colors. Head and neck glossy black; a large somewhat reniform patch on each cheek, white, and a ring around the neck of the same (white) at the termination of the black part. Entire upper parts fuscous, lighter on the back, and with the feathers edged with paler and very dark, nearly black on the rump; upper tail coverts white; quills and tail brownish-black; secondaries edged outwardly with pale brown; breast and abdomen glossy yellowish ashy, with transverse stripes of brown on the sides; ventral region and under tail coverts, white; bill and feet dark; under wing coverts and axillaries light ashy brown; the white ring around the neck more or less interrupted behind; the white patches on the cheeks separated by a narrow longitudinal band on the throat.

Hab. California. Russian America. Spec. in Mus. Acad., Philad.

Obs. As stated in the preceding pages, this bird much resembles, if it is not identical with, the species known as _Bernicla Hutchinsii_, from which the most essential distinctive character is the white ring around the neck. If identical, we have, at any rate, the gratification of being the first to represent that species, in mature plumage. At present we regard it as a distinct, though nearly allied bird.

The date of the publication of Prof. Brandt’s first description we have not succeeded in ascertaining, not having access to the Bulletin of the Academy of St. Petersburg. The reference to the volume and page we copy from his own citation, in his work above quoted, in which, however, the date is not stated.

THALASSIDROMA FURCATA.—(Gmelin.) The Gray Storm Petrel. PLATE XLVI. Adults.

The little birds of the group to which that now before the reader belongs, are known to seamen, wherever the English language is spoken, as Storm Petrels, or “Mother Carey’s Chickens,” and have too, a reputation, not without a tinge of superstition, of being the harbingers of the storm and of maritime disaster.

Of the many birds adapted by their organization to a life of adventure on the ocean or its tributaries, and of which in fact during a large portion of their lives they are almost as much inhabitants as fishes, the Albatrosses and the Storm Petrels, or Mother Carey’s Chickens, venture the most boldly. The birds of both these genera, though one contains the largest and the other the smallest of marine birds, are alike in this particular character, and are also alike known as inhabitants of shores very remote from each other, and as wanderers over immense extents of the ocean.

Boldly directing their course far out on the sea, like their gigantic relatives the Albatrosses, our present little birds are frequently to be met with in nearly all latitudes usually traversed by navigators, and are generally tempted to remain for a time in the wakes of vessels, and about them, by the fragments of food to be gleaned from refuse thrown overboard. Flitting as it were before the gale, with it, the appearance of these birds may readily be coincident, or premonitory of its coming, thus acquiring, and perhaps in some degree justly, the attributed character of precursors.

Several species of these birds are found on the coasts of the United States. The most abundant and best known is Wilson’s Storm Petrel (_Thalassidroma Wilsonii_), a bird which is perhaps to be regarded as more nearly cosmopolite than any other, so extensive are its wanderings over the surface of the ocean. It is of common occurrence throughout the whole extent of the eastern shores of the continent of America, and it has been repeatedly noticed and captured at various points on the coasts of Europe and Africa, thus demonstrating a range over nearly the entire Atlantic Ocean. In the Pacific also it is well known, though it is not so abundant. Mr. Gould gives it as a bird of Australia; and the naturalists of the United States’ Exploring Expedition in the Vincennes and Peacock, record its appearance at various other points in the Pacific Ocean.

[Illustration: Plate 46 The Gray Petrel Thalassidroma furcata (_Gmelin_)]

The histories of this, and of other American species of Storm Petrels, are perhaps as well known as those of the sea-birds generally, and much that is interesting may be found in the articles on them in the works of our predecessors in American Ornithology; but we cannot allow the present occasion to pass without availing ourselves of the kindness of our friend, Charles Pickering, M. D., of Boston, one of the naturalists attached to the Exploring Expedition, and justly ranked with the most eminent of American Zoologists.

With his characteristic liberality, Dr. Pickering has placed at our disposal much valuable information relative to birds observed during the voyage of the Expedition, especially on the western coast of North America, and in other localities of interest, with reference to American species. From his manuscript we copy the following in relation to Wilson’s Petrel, which occurs under date of October 24th, 1838, and from the latitude and longitude given, the nearest land was the coast of Africa:

“A stormy Petrel taken, which proved to be _Thalassidroma Wilsonii_, and although this species and others of its genus have been constantly seen during the voyage of the Expedition, this is the first specimen that has been captured without having been injured, thus affording whatever facilities can be obtained on shipboard for observing its manners.

“I was rather surprised to observe that this bird was not only entirely incapable of perching, but even of standing upright like birds in general, and as I have seen birds of this genus represented, unless by the aid of its wings. In standing, or rather sitting, the whole of the _tarsus_ (commonly mistaken for the leg) rests on the ground, and it walks in the same awkward position, frequently being obliged to balance itself with its wings. By a more powerful exertion of its wings, however, it was enabled to run along on its toes in the same manner as it does over the surface of the waves. The absence of a hind toe, the nails being but slightly bent and flat, and perhaps I may add, its evidently being unaccustomed to this description of locomotion, seemed to be the causes of its helplessness on its feet.

“These birds have been numerous about us for some days past, and their coursing over the water with flitting wings remind me of the actions of butterflies about a pool. One of them was seen swimming, or at least resting, on the surface. We have seen this species very frequently, indeed almost daily, since leaving America, and scarcely any other sea-birds, except in the immediate vicinity of the islands. It would seem that it scarcely ever visits the land, except for the purposes of incubation, and there can hardly be a better comment on its untiring power of wing than the popular fable amongst seamen that it carries its egg and hatches its young while sitting in the water. It does not sail in the continued manner of the gulls and some other sea-birds, but moves by rapidly flexing its wings something like a bat, and was continually coursing around and in the wake of the vessel, generally in considerable numbers, during much the greater part of the time that the Expedition was in the Atlantic Ocean.”

The curious fact that this bird cannot stand upright we do not remember ever before having seen noticed. Of the specimen alluded to, Dr. Pickering gives notes of a minute and evidently very careful anatomical examination, which the limits of our present article will not allow us to insert. They are, however, confirmatory, in most respects, of the account of the anatomy of this species, given by Mr. Audubon, in Ornithological Biography, V., p. 645.

The bird before the reader in the present plate is an inhabitant of the Northern Pacific Ocean, and is an interesting addition to the ornithological fauna of the United States, made by the naturalists of the Exploring Expedition, under command of Captain Charles Wilkes, to which we have previously alluded. Though long known as a bird of the coasts of Asiatic Russia and of Russian America, it had never before been noticed on the more southern coast of Oregon, where it was found in large numbers by the Expedition, and specimens then obtained are now in the National Museum at Washington.

This bird was first noticed by the celebrated Pennant, in Arctic Zoology, Vol. II., p. 255, who called it the “Fork-tailed Petrel.” An accurate description is given by him, but no further account of it than merely stating “taken among the ice between Asia and America.” On the faith of this description, Gmelin, in _Systema Naturæ_, as cited below, gave the scientific name. Subsequently, Pallas mentions it as an inhabitant of the coasts of Unalaschka and of the Kurile Islands. It is also mentioned in the Zoology of the Voyage of the Sulphur, (London, 1844,) and very handsomely figured from specimens obtained at Sitka in Russian America.

To the journal of Dr. Pickering we have again to acknowledge our obligations for a notice of this bird. First recording its occurrence on the 26th of April, 1840, at sea, the distance from the coast of Oregon being about 200 miles, he subsequently mentions it under date of 29th of the same month, as follows:

“In sight of the coast of Oregon. Great numbers of the gray _Thalassidroma_ are to-day flitting around and in the track of the vessel, very actively engaged in searching for particles of food thrown overboard. Generally, this bird reminds us of _T. Wilsonii_, but the wings seem longer, and its movements appear to be more rapid, and in fact more like that of the larger Petrels, (_Procellaria_.) It occasionally sails in its flight, but for the greater part moves by very rapidly flexing its wings in the same manner as the species mentioned.

“These birds proved not difficult to capture, and several specimens were taken with a hook and line. They would dive a foot or two after the bait, and made use of their wings in and under the water, from which they apparently had not that difficulty in rising observable in the Albatrosses. Though their powers of swimming seemed rather feeble, they alighted in the water without hesitation. The dead body of one of their companions being thrown overboard, they clustered around it with as much avidity as around any other food.

“The specimens obtained agree generally in color of plumage, being nearly a uniform pale gray, with the abdomen sometimes paler or nearly white, and generally showing a lighter bar across the wing, when expanded. Uttered a faint note when taken on board.”

At present we have no further information relating to this interesting species.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Thalassidroma. Vigors. Zool. Jour. II., p. 405. (1825.)

Size small; bill rather wide at base, compressed towards the end, and abruptly hooked; lower mandible shorter; nostril elevated, tubular; wings long, pointed, second quill usually longest; tail moderate, rather wide, usually emarginate or forked; legs long, slender; tibiæ more or less naked above the joint with the tarsi; toes rather short, fully webbed. A genus comprising about twelve species, all of which are strictly marine, and inhabit the various oceans of the world.

Thalassidroma furcata. (Gmelin.) Procellaria furcata. Gm. Syst. Nat. I., p. 561. (1788.) Procellaria orientalis. Pallas. Zoog. Ross. As. II., p. 315. (1831.) Thalassidroma cinerea. Gould.

Form. Wing long; second quill longest; tail forked; legs shorter than usual in this genus; under coverts of the tail long.

Dimensions. Total length (of skin) about 8 inches; wing 6; tail 4 inches.

Colors. Entire plumage light cinereous or lead color; lighter, and in some specimens, nearly white on the abdomen and under tail coverts; lesser wing coverts darker; in some specimens nearly black; quills and tail slightly tinged with brown; greater wing coverts and secondaries pale on their outer edges; primaries nearly white on their inner edges; bill and feet black.

Hab. Coasts of Oregon, Russian America, Northeastern Asia, and the Pacific Ocean. Spec. in Nat. Mus., Washington, and Mus. Acad., Philad.

This bird belongs to a group of the genus _Thalassidroma_, of which _T. marina_ is the best known species, an inhabitant of the Southern Pacific Ocean, and figured by Mr. Gould as a bird of Australia.

All the species of this group are characterised by cinereous plumage, a strong distinctive character from the greater part of the birds of this genus, which are of dark colors, and in some species nearly black. The present bird does not, in any considerable degree, resemble any other American species, and may be easily recognised.

SYLVICOLA KIRTLANDII.—Baird. Kirtland’s Warbler. PLATE XLVII. Adult.

Of the smaller birds of North America, no group exceeds that of the Warblers, in variety and richness of color. It is, too, one of the largest of the groups of our birds, embracing not less than forty species, besides several which are South American.

Migrating in the spring, and again in the autumn, these little birds are known in the Middle and Southern States, for the greater part as visitors only, though various species are residents during the summer, which have been supposed to continue their journey much further north, before undertaking the duties of incubation. The Blackburnian Warbler (_Sylvicola Blackburniæ_), the Chestnut-sided (_S. icterocephala_), the Yellow-backed (_S. Americana_), and several others, breed in the mountains of Pennsylvania. The Prairie (_S. discolor_), the Blue-winged (_Helinaia solitaria_), and two or three other species, are to be met with every summer in the neighborhood of Philadelphia. The greater number of species proceed further north, but much the majority of all known as North American rear their young within the limits of the United States, as well as in more northern countries; but by no means exclusively in the latter, as is to be inferred from the representations of various authors. The Black-poll (_S. striata_), raises its young in the State of Maine.

These birds are great favorites with collectors. Coming northward, as many species do in the months of April and May, when excursions to the woods are attended with such agreeable accompaniments, the short period of their stay is the most deeply interesting of the ornithological season, whether the object be to study birds in the fields and woods, or only to procure choice specimens for the cabinet. In either case, the observer or collector will find himself greatly tempted by these attractive little birds, to the exclusion, probably, of others, not so gay, perhaps, in plumage, but equally interesting in other respects.

[Illustration: Plate 47 Kirtland’s Warbler Sylvicola Kirtlandii (_Baird_)]

Bird-collecting is the ultimate refinement,—the _ne plus ultra_ of all the sports of the field. It is attended with all the excitement, and requires all the skill, of other shooting, with a much higher degree of theoretical information and consequent gratification in its exercise. Personal activity, not necessarily to be exerted over so great a space as in game-bird shooting, but in a much greater diversity of locality, coolness, steadiness of hand, quickness of eye and of ear, especially the latter;—in fact, all the accomplishments of a first-rate shot, will be of service; and some of them are indispensable to successful collecting. The main reliance is, however, on the ear, for the detection of birds by their notes, and involves a knowledge, the more accurate and discriminating the better, which can only be acquired by experience, and always characterizes the true woodsman, whether naturalist or hunter.

This ability is of incomparable value to the collector. Whether in the tangled forest, the deep recesses of the swamp, on the sea-coast or in the clear woodlands, on the mountain or in the prairie, it advises him of whatever birds may be there, or affords him a higher gratification, announcing the presence of a bird that he does not know. We recognise no more exquisite pleasure than to hear a note that we are not acquainted with in the woods. It is in the latter case, too, that the cultivated quickness of eye of the experienced collector is especially important, and his coolness and steadiness of nerve is fully tested. It will not do to be flustered. But in fact all these qualities must be possessed for the acquirement of the smaller species of birds found in the woodlands. Some species of Warblers, for instance, are constantly in motion in the pursuit of insects, and are most frequently met with in the tops of trees, and are, moreover, only to be killed with the finest shot, or they are spoiled for specimens. The obtaining of these little birds often requires the most accurate and skilful shooting.

There are comparatively few superior ornithological woodsmen, though we are inclined to believe more amongst the naturalists of this country, than of any other. There are some who never learn, though shooting for years; and passages constantly occur in the works of authors, notwithstanding their professions, and however honestly such may have been made, exciting immediate suspicion that they were really little skilled in woodcraft. We know men who have long been bird-collectors, but who have never acquired the ability to distinguish species by their notes, nor in fact otherwise to any considerable extent. On the other hand, we have gone repeatedly on excursions of several miles, in company with naturalists and accomplished woodsmen, for the sole purpose of hearing the note of a single species with which they had not before had an opportunity of becoming acquainted. This has been especially the case with reference to the Prairie Warbler (_Sylvicola discolor_), which is always to be met with in the summer, in the sandy thickets and in neglected fields in New Jersey, and has several notes very peculiar and characteristic.

It is by no means desirable, however, to be exclusively a naturalist of the woods, and in fact the greatest degree of accomplishment that can be acquired in this line, entitles one to but a very humble rank as a cultivator of Zoology. There must be a combination of theoretical and practical acquirements, and the gratification of the practical naturalist or the collector will be exactly in proportion to his scientific or systematic information, to be obtained only in the museum and the library. There is an indescribably pitiful display of ignorance and meanness of idea in arrogating, as some writers have done, a superior position for the “field-naturalist” over the “closet-naturalist.” As well might he who navigates a ship presume on being the greatest of astronomers, or the practical gauger pretend to be the only mathematician. Great is life in the woods, say we, and the greatest of all sports is bird-collecting; but, to become a scientific ornithologist, is quite another business, and a very much more considerable consummation. But we have digressed from the Warblers.

In the neighborhood of the cities, and in fact throughout the Middle and Northern States, during the last of April and the whole of May of every year, numerous species of Warblers are to be found in abundance. It happens occasionally though, that a species, usually common, is scarcely to be seen in the whole season, and sometimes is rare for several seasons in succession. The Black-throated blue Warbler (_Sylvicola canadensis_), for instance, is generally very abundant in Pennsylvania in May, and so is the Chestnut-sided (_S. icterocephala_); but we have noticed seasons in which all the collectors of Philadelphia would scarcely obtain a specimen of either. It sometimes happens, too, that a species makes its appearance in considerable numbers, and then is of much less common occurrence for years. This was the case with the Blackburnian Warbler in May, 1840. That beautiful little bird was so abundant, that our early and intimate friend, the late Mr. William R. Spackman, then anxious to collect for the purposes of general study and for exchanges, shot upwards of twenty specimens during a morning’s excursion in company with us near Kaighn’s Point, New Jersey; and had they been wanted, could readily have obtained a much larger number in the afternoon, or, as termed by bird-collectors in common with sportsmen, during “the evening fly.” It continued very plentiful through the entire spring migration, but we have not seen it so abundant more than once since, though fifteen years have elapsed.

Very erroneous impressions relative to the rarity of several species of Warblers, have been created by statements which have found their way into the works of both Wilson and Audubon. For instance, the former of these celebrated authors says of the Chestnut-sided Warbler:—“In a whole day’s excursion it is rare to meet with more than one or two of these birds;”—the latter, at the time of the publication of the first volume of his Ornithological Biography (1831), had met with this bird once only (Orn. Biog. I., p. 306), and so it stands printed in his octavo edition of “The Birds of America,” (II., p. 35, 1840.) These rather extraordinary statements have caused the useless destruction of very many specimens of this little bird, particularly by young collectors, under a false estimate of its scarcity in collections, or value for the purposes of science. There have been few months of May in the last twenty years, in which any person of moderate skill as a collector of birds, could not have obtained, in the vicinity of Philadelphia, as many specimens of the Chestnut-sided Warbler as would have supplied all the Museums in the world.

Again, in the months of September and October, Warblers are abundant in our woods, but the plumage of many species is materially altered from that of Spring. The student of ornithology must by no means, however, neglect to become acquainted with it, and will find this knowledge exceedingly valuable and interesting, as he advances in this branch of science.

The bird represented in the plate now before the reader, is one of the rarest as yet of the North American species of Warblers. Like several others that are well established as species, it has been obtained once only, which was in the vicinity of Cleveland, Ohio, by Professor J. P. Kirtland, of that city, who presented it to Professor Baird, by whom its discovery was first announced in the Annals of the New York Lyceum, as cited below.

This species is related to the Yellow-crowned Warbler, or Myrtle Bird, as it is sometimes called (_Sylvicola coronata_), a common species of the United States, and to Audubon’s Warbler (_S. Auduboni_), a Western species, but differs from them in strong and unmistakable characters. It is probably a species inhabiting the more Western regions of the continent of North America.

We are informed by Prof. Kirtland, that the specimen alluded to was shot in the woods near Cleveland, and, so far as observed, was not noticed to differ in habits essentially from _S. coronata_, or other of our species of Warblers usually found migrating in the Spring. Though it was captured in the Spring of 1852, and the species has been carefully looked for ever since at the same season, it has never again been observed.

The figure in our plate is about two-thirds the size of life.

The plant represented is a species of _Penstemon_ from Texas, raised in the Horticultural establishment of Mr. Robert Kilvington, of this city.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Sylvicola. Swainson. Faun. Bor. Am. Birds, p. 204. (1831.)

Size small; bill moderate, slightly curved, tapering gradually to the tip, slightly notched; wings rather long; second and third quills usually longest; tail moderate, or rather long, usually emarginate; legs rather long, slender. An American genus, embracing a large number of species, nearly all of which are of bright or gay colors.

Sylvicola Kirtlandii. Baird. Ann. Lyc. Nat. Hist., N. Y., V., p. 218. (1852.)

Form. About the size of _S. coronata_. Rather large for this genus; bill straight; wing moderate; third quill slightly longer than the second; tail rather long, emarginate; legs slender.

Dimensions. Total length (of skin) male, 5½ inches; wing 2¾; tail 2½ inches.

Colors. Entire upper part, bluish-ashy; on the head and back nearly every feather having a longitudinal line of black; front and space before and under the eye, black; quills dark-brown, paler on their outer edges; tail brownish-black, several of the outer feathers having a white spot each on their inner webs; entire under parts pale-yellow, with small spots of black most numerous on the breast and sides, and obsolete on the throat and middle of the abdomen; under tail coverts nearly white; bill and feet dark.

Hab. Northern Ohio.

This bird bears an evident relationship to _Sylvicola coronata_, and to _S. Auduboni_, from either of which it may at once be distinguished by the entire absence of the yellow rump which characterises both the species mentioned. It does not, however, resemble either of them to such extent as to render a minute statement of comparative characters necessary. The specimen above described is not in entirely mature plumage.

We most cordially concur in the justice of naming this handsome little bird in honor of our friend, Professor Jared P. Kirtland, M. D., of Cleveland, Ohio; a gentleman who, to a reputation in private life most exemplary and unexceptionable, adds high distinction as a naturalist and pioneer of the Zoological Sciences in the Western United States.

To our friend, Thomas M. Brewer, M. D., of Boston, we are indebted for much valuable information on the incubation and breeding places of many of the Warblers of the United States. This interesting department of Ornithology has been a special matter of research with Dr. Brewer for many years; and we are happy to learn that his great work on the Oology of North America is shortly to appear under the auspices of the Smithsonian Institution. We venture to say that no more valuable contribution to American Zoology has ever appeared.

[Illustration: Plate 48 The Orange-breasted Warbler Sylvicola olivacea (_Giraud_)]

SYLVICOLA OLIVACEA.—(Giraud.) The Orange-breasted Warbler. PLATE XLVIII. Adult.

Of this handsome and peculiar-looking Warbler, unfortunately we can say very little. It is known as a bird of Mexico, but has been noticed within the limits of the United States, as yet, in one instance only, having been received from Texas by our friend, Mr. Jacob P. Giraud, Jun., of New York. At the period of its receipt it was unknown to ornithologists, and it was accordingly described by Mr. Giraud, with other new and interesting species, in his “New Species of Birds of North America.”

Since the time of the discovery of this bird, we have looked for it, with constant interest, amongst the many new and little-known birds collected by American naturalists in Texas, but in vain. It has not yet appeared again, and is to be regarded as one of the now numerous birds of our country, of which the history remains to be written by the future naturalist.

The Baron Du Bus, an ornithologist of Belgium, has received this bird from Mexico; and specimens, also from that country, are in the collection of the Philadelphia Academy. The short notice of it by the author just mentioned in the Bulletin of the Royal Academy of Brussels, contains no account of its history or of its habits; nor have we any information from other sources. From the fact of its visiting Texas in the summer, however, we infer that it is a species of which the Southern range probably extends into Central or perhaps South America.

In general appearance, this bird somewhat resembles the Prothonotary Warbler (_Helinaia protonotaria_), of the United States, but is much darker colored, and it does not belong to the same group or sub-genus.

The figure in our plate is about two-thirds the natural size.

The plant represented is a species of _Asclepias_ from Texas, raised from the seed by our friend, Mr. Kilvington.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Sylvicola. Swainson. Faun. Bor. Am. Birds, p. 204. (1831.) Sylvicola olivacea. (Giraud.) Sylvia olivacea. Giraud. New species of N. A. Birds, p. 14, pl. 7, fig. 2. (1841.) Sylvia tæniata. Du Bus. Bull. Acad., Brussels, XIV., p. 104. (1847.)

Form. About the size of _Sylvicola æstiva_. Bill slender; wing rather long, pointed; second and third quills longest, and nearly equal; tail moderate, emarginate; tarsi long, slender.

Dimensions. Total length (of skin) about 4¾ inches; wing 3¼; tail 2¼ inches.

Colors. Entire head, neck, and breast, dark orange, inclining to rufous, lighter on the throat; through the eye to the ear, a band of black; back and rump ashy-olive; quills brownish-black, edged on their outer webs with yellowish-olive, and on their inner webs with white; tail brownish-black, the outer feathers with a spot of white on their inner webs near the end; wing coverts brownish-black tipped with white, forming two conspicuous bars on the wing; abdomen and under tail coverts, pale greenish-ashy, nearly white in the middle of the former; under wing coverts white, tinged with ashy; bill dark, lighter at base of under mandible; tarsi dark.

Hab. Texas. Mexico. Spec. in Mus. Acad. Philada.

This bird presents some affinities and resemblance to the _Sylvicola protonotarius_ of the Southern United States, but is much darker colored, and may readily be distinguished from that or any other species with which we are acquainted.

[Illustration: Plate 49 The Great-crested Woodpecker Dryotomus imperialis (_Gould_)]

DRYOTOMUS IMPERIALIS.—(Gould.) The Great-crested Woodpecker. PLATE XLIX. Adult Male.

Though not clearly made out as a bird entitled to a place in the ornithological fauna of the United States, we have given the plate now before the reader on grounds regarded as sufficient for the introduction of descriptions of this magnificent species into the works of other American authors, though it has never before been figured.

This is the largest of all known Woodpeckers, and is one of the most beautiful in plumage. It belongs strictly to the same group or genus as other large American species.

Though originally described by Mr. Gould as from California, and subsequently supposed by Dr. Townsend and Mr. Audubon to have been seen by the former in the Rocky Mountains, it has escaped the attention of all recent American travellers and naturalists. The specimens in the collection of the Philadelphia Academy are labelled as having been collected in Mexico. It is probable that this fine bird is an inhabitant of the dense forests, the trees of which attain such enormous dimensions in the western regions of North America, a supposition coinciding with Dr. Townsend’s observations on the species seen by him, from which we shall present an extract in the course of the present article.

In the immense forests which skirt the slopes of the Rocky Mountains in the possessions of the United States, and of the Sierra Madre in Mexico, we find a congenial locality for this giant of his tribe. In those regions the trees are not less gigantic, travellers of unquestioned veracity having given two hundred and fifty to three hundred and fifty feet as a heighth frequently to be observed.

The first notice of this bird by an American naturalist is in Mr. Audubon’s Ornithological Biography, V., p. 313, who merely publishes a note from Dr. Townsend, which was his only information respecting it, except Mr. Gould’s description. It will be seen that Dr. Townsend did not succeed in obtaining specimens, though it is in all respects probable that the species now before us is alluded to by him in the following, which we take the liberty of copying from Mr. Audubon, as above:

“On the 14th of August, 1834, I saw several specimens of a large black Woodpecker, about the size of _Picus principalis_. A broad band of white appeared to extend transversely across the wings and back. It inhabited the tall pine trees, and was very shy. The note was almost exactly that of the Red-headed Woodpecker; so nearly, that at first Mr. Nuttall and myself were both deceived by it.

“I lingered behind the party, which at that time was travelling rapidly, and at last got a shot at one of them with slugs, my large shot having been entirely expended. The bird fell wounded in a thicket at a considerable distance. I searched for an hour without finding it, and was at last compelled to relinquish it and follow the party, which had been leaving me at a rapid trot, to find my way as I best could, and keep out of the reach of Indians, who were dogging us continually.”

On reference to Dr. Townsend’s Narrative, (p. 123,) it will be seen that this incident occurred on the Mallade River, in the Rocky Mountains. Though he states that the bird mentioned by him was “about the size of _Picus principalis_,” which is the Ivory-billed Woodpecker of the Southern States, it must be borne in mind that he saw it at a distance only, and was therefore readily mistaken. The present bird is very considerably larger than that species.

In Dr. Pickering’s notes we find one allusion which is very probably to this bird:—“A very large Ivory-billed species of _Picus_ was spoken of by Dr. Marsh as having been occasionally seen by him. It is larger, he says, than any other Woodpecker of the United States, and is very difficult to approach. It is probably the new California species described by Mr. Gould a few years since.”

This memorandum occurs in that portion of Dr. Pickering’s journal kept in California, and we have no doubt relates to the bird now before us. To the gentleman mentioned, Dr. Marsh of San Joaquim, California, Dr. Pickering frequently acknowledges his obligations for information, which is often of high value, and is of evident reliability.

We have now given the only two instances, mere glimpses as it were, in which this large Woodpecker has come under the notice of American travellers or naturalists in its native localities. It is to be regretted that such is the case, and perhaps somewhat extraordinary, on account of its conspicuous size and colors; but it is expressly stated to be of a shy disposition, and difficult to obtain. Its well known existence in California, and the fact that so few of our naturalists have observed or heard of it, is additional evidence of the yet partial character of our knowledge of the ornithology of that country.

Mr. Gould’s description of this bird is in the Proceedings of the Zoological Society of London for 1832, p. 140; and, with the statement accompanying it, is the only notice of this species that has yet appeared in Europe. The latter is as follows:—

“Specimens were exhibited of a species of Woodpecker hitherto undescribed, which has recently been obtained by Mr. Gould, from that little explored district of California which borders the territory of Mexico. The exhibition was accompanied by a communication from Mr. Gould, in which, after some general remarks on the _Picidæ_ and their geographical distribution, he referred to the species before the Committee as possessing the characters of the genus _Picus_ in their most marked development, together with the greatest size hitherto observed in that group. In this respect it as far exceeds the _Ivory-billed Woodpecker_ of the United States _Picus principalis_, as the latter does the _Picus martius_ of Europe.

“This species is readily distinguishable from the _P. principalis_, by its much larger size, by the length of its occipital crest, the pendent silky feathers of which measure nearly four inches, by the absence of the white stripe which ornaments the neck of that bird, and by the bristles which cover its nostrils being black, whereas those of the _Picus principalis_ are white.”

These notices comprise, at present, all that is known of the largest and one of the handsomest of Woodpeckers. Its history, yet to be written, will be a highly interesting contribution to the ornithology of the United States.

Several specimens of this bird, in the collection of the Philadelphia Academy, are stated on their labels to be from Mexico, without other note or indication. All of them were obtained in Europe by our distinguished patrons, Messrs. Thomas B. and Edward Wilson.

The adult male is represented in the present plate. The female differs essentially only in having the crest black instead of scarlet.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Dryotomus. Swainson. Lardner’s Cyclopedia, Birds, II., p. 308. (1837.)

Size large; bill straight, long, wide at base, very strong; wings long, third and fourth quills usually longest; tail long, graduated, rigid; legs short; tarsi distinctly scaled; toes rather long, outer hind toe longest, claws strong, compressed; feathers of the head behind elongated and crest-like; colors generally black, white, and scarlet; contains species of both the old and new world, amongst which are the largest of the _Picidæ_.

Dryotomus imperialis. (Gould.) Picus imperialis. Gould. Proc. Zool. Soc., London, 1832, p. 140.

Form. The largest of Woodpeckers; bill long, wide at base, three distinct ridges on the upper mandible; wing long, primaries narrow, third and fourth longest; tail rather long, graduated, middle feathers longest; all the feathers of the tail narrow, rigid; tarsi moderate, strong, scales in front very distinct; toes long, claws strong, curved, compressed; general organization very strong; crest-like feathers long.

Dimensions. Male. Total length (of skin) about 23 inches; wing 12½; tail 9½; bill to the corner of the mouth 4; tarsus 2 inches.

Colors. Male. Elongated feathers of the head or crest, bright scarlet; interscapular feathers, outer two-thirds of secondaries, and inner edges of shorter primaries, white; under wing coverts white; all other parts of the plumage deep black, with a greenish lustre; bill yellowish-white; tarsi and toes dark; secondaries at their bases black; bristle-like feathers at the base of upper mandible black. Female similar to the male, but rather smaller, and with the crest black.

Hab. Oregon. California. Mexico. Spec. in Mus. Acad., Philada.

This gigantic Woodpecker is strictly of the same generic group as the well known Ivory-billed Woodpecker of the forests of the Southern States of this Union, and in some measure resembles it, but not in such degree as to be readily confounded. The present bird is considerably the larger, and is without the white stripes on the neck which are to be found in the Ivory-billed. In both species, the females have the elongated or crest-like feathers black.

It is quite remarkable that this fine species has not been brought by any of the naturalists or travellers who have visited, or at least passed through its native forests. This fact tends to demonstrate the truth of our views, occasionally expressed in the present volume, that we have much yet to learn of the Ornithology of Western America.

[Illustration: Plate 50 The Short-tailed Albatross Diomedea brachyura (_Temminck_)]

DIOMEDEA BRACHYURA.—Temminck. The Short-tailed Albatross. PLATE L. Adult Male.

This Albatross is the adult of the bird represented in plate 35, (the Black-footed Albatross, _Diomedea nigripes_, Aud.) of the present volume. At the time of the publication of the plate alluded to, and our article accompanying it, we were not aware of this identity; but having had our attention called to it by a distinguished European ornithologist, we have, on careful re-examination and comparison, fully confirmed its truth. So great a change taking place, however, in this bird, from early age to maturity, the two figures only fairly represent the species, of which that formerly given, as above, is the young bird.

The common occurrence of this species on the coasts of California and Oregon, was ascertained by the naturalists of the Exploring Expedition in the Vincennes and Peacock, under command of Captain Charles Wilkes, of the United States’ Navy; and its addition to the ornithology of North America is one of many services to Zoology performed by that celebrated and most important Expedition. In fact, of the many similar undertakings of governments for the purposes of exploration and scientific research within the present century, the expedition alluded to stands pre-eminent in its contributions to Geographical and Zoological Science, a result to be attributed to the enlightened and judicious exertions of its distinguished Commander, and to the fact that it numbered amongst its naturalists several of the most accomplished Zoologists of America.

This Albatross probably inhabits the entire extent of the Pacific Ocean, from the northern coasts of America and Asia to Australia. It is given by Mr. Gould as a bird of the coast of Australia, though somewhat doubtfully, and is very probably the species sometimes mistaken for the Great Wandering Albatross (_D. exulans_), and found abundantly in the vicinity of the Kurile Islands and the coast of Kamtschatka, and other more southern coasts of Asia. It is smaller than the species just mentioned, but otherwise much resembles it. That species, though abundant in the southern hemisphere, does not apparently venture so far north as the present bird.

In a volume on Quadrupeds and Birds, by Mr. Titian R. Peale, which was printed and partially distributed as one of the valuable series of works on the scientific results of the Exploring Expedition of the Vincennes and Peacock, we find the following in relation to the bird now before us:—

“Numbers of the Short-tailed Albatross were observed by the Expedition on the Northwest coast of America, and this species is believed to be a common inhabitant of all the Pacific Ocean, north of the Tropic of Cancer. Specimens vary as much, or perhaps more, from each other, than in the Wandering Albatross (_Diomedea exulans_), of the Southern Ocean, and require several years to attain to their perfect dress. The changes are regularly progressive. Until the second year the plumage remains of a dark sooty-brown color, with black feet, and dirty flesh-colored bills (which become black when the skins are dried), and in this state this bird pairs and raises its first young; after this, cloudy-white spots appear about the base of the bill, and white spots over and under the eyes; the rump begins to show a conspicuous spot of the same; and the bill turns yellow, with a tinge of carmine; the tip bluish; the legs are then flesh-colored; and, finally, the back, wings, and tail, become cinereous-brown; rump, head, and all the under parts pure white; a white margin shows along the back-edge of the wing in flight; and a cloudy-black spot generally remains in front of the eye. Thus, in some years, the plumage of the body is changed from nearly black to a pure snow-like white.

“On the 20th of December we found this species breeding on Wake’s Island. The single egg of each pair was laid on the ground, in a slight concavity, without any lining material; both sexes take turns in the duties of incubation, and neither the male nor the female abandoned the nest on our approach, but walked around us in a very dignified manner, and made but a few demonstrations of defence with their beaks, when taken up in our arms. The eggs are white, of an oblong figure, nearly alike at both ends, and measure four and two-tenths inches long, and two and six-tenths inches in diameter.

“The two sexes are alike in plumage, and do not vary much in size, though the male is rather the larger.

“This bird is usually silent, but sometimes quarrels with its fellows over the offal thrown from ships, when it “brays” in much the same tone as a jackass. It is easily caught with a hook and line, but owing to its thick plumage and tenacity of life, it is difficult to kill it with shot.

“It was not our fortune to observe more than this one species of Albatross in the North Pacific. It is subject to great variations of plumage, as stated above, but is very distinct from the species of the Southern Hemisphere. The Wandering Albatross (_D. exulans_), and the Yellow-nosed (_D. chlororhynchus_), both of which, it has been asserted, have been sometimes found in the Northern Oceans, we believe, on the contrary, to be entirely restricted to the Southern hemisphere, or else they would sometimes be seen in crossing the intermediate tropical region. We saw both of those species, and also the Sooty Albatross (_D. fusca_), as far south as latitude 57° 41′, which appeared to be nearly their southern limit. Their northern limit of migration on the Atlantic shores of South America is somewhere about the River La Plata, and on the Pacific coasts about the southern parts of Peru.”

In Dr. Pickering’s Journal this bird is alluded to frequently, and especially as occurring at sea north of the Hawaiian Islands, and on the coast of Oregon. His observations agree with those by Mr. Peale, above quoted.

This species is given by Messrs. Temminck and Schlegel, as a bird of Japan, in their Fauna Japonica, and is well figured in its young plumage, but they give no account of its manners or history.

The figure in our plate represents the adult male, and was made from a specimen obtained on the coast of Kamtschatka, now in the Museum of the Philadelphia Academy, but precisely similar to others in the collection of the Exploring Expedition in the National Museum, Washington city.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Diomedea. Linnæus. Syst. Nat., I., p. 214. (1766.) Diomedea brachyura. Temm. Pl. col., V., p. (liv. 75, about 1828.) Diomedea nigripes. Aud. Orn. Biog., V., p. 327. (1839.)

Form. Very similar to _Diomedea exulans_, but much smaller; bill rather long, strong, abruptly hooked at the end; wings long, pointed, first quill longest; tail short; legs strong; toes long, fully webbed.

Dimensions. Total length (of skin) about 28 inches; wing 20; tail 6 inches.

Colors. Adult. Primaries, greater wing coverts, tips of secondaries and tertiaries, and upper edge of the wing brownish-black; tail white, tipped with dark brown. All other parts, including the head and entire body, white, usually in adult specimens tinged with pale yellow on the head and neck. Under wing coverts white; bill pale reddish-yellow (in prepared and dried specimen pale, dull yellow); legs pale flesh-color.

Young. Entirely sooty-brown; lighter on the inferior parts of the body; bill and feet dark; in more advanced plumage, variously spotted with white, generally most observable around the base of the bill and on the rump.

Hab. Western coast of North America. Spec. in Mus. Acad. Philada.

Of the smaller species of the Albatrosses, this is the largest and next in size to the large _D. exulans_, which it much resembles in general appearance. It may always, however, be readily distinguished from any other species by the characters given above. Specimens occur in which the pale yellow tinge of the head and neck is not distinguishable, but usually it is a strongly marked character.

It was by our friend, that distinguished ornithologist, Gustav Hartlaub, M. D., Director of the Museum of the city of Bremen, that our attention was first called to the fact of this bird and the Black-footed Albatross being identical, and a re-examination suggested. Not for this only are we indebted to the same gentleman, but for much advice and instruction most encouraging and valuable, and a constant assurance of good feeling, uninterrupted for years. Naturalists of all climes should work out their mission in harmony and fellowship. It is often not so,—would that all like Hartlaub cultivated and understood, as well as Science, kindness, friendship, justice.

* * * * * * *

But we are at the close of our volume. Like the traveller at the end of his day’s journey, or the husbandman when the sun has sunk behind the hills, we willingly stop for repose, not without thoughts mainly, and perhaps necessarily, retrospective, but agreeable.

Reader! our barks have glided together for a period on the great stream which carries us alike to our future destiny. Thou hast been to me as a companion most pleasant, and an encourager. We have chatted, not always, perhaps, with sufficient reverence, or possibly sometimes frivolously, of the magnificence of our pathway,—of the mountain and the forest,—even of the birds that sing in the branches. By no means without dignity of subject,—the highest dignity attaches to all created things as the realized ideas of Omnipotence.

We could wish that some passages in our book were more clearly stated; but there is little that we would erase. We aspire to no perfection, much less have we accomplished any. Imperfection is a characteristic of mankind. Man exists in this world as an intellectual being, in a rudimental condition only.

Trust not too implicitly in the delights of the wilds, nor of solitude. They are temporary, and only to be as a teacher,—we must return ever to social life as the ark of safety, bringing, we may hope, the olive-branch of peace with knowledge. For all that I have said, or that any one else has said, our greatest and truest interests are in society. There only we acquire true cultivation and elevation. Science, Literature, Art, the great civilizers, there only flourish. Betake thyself not to the wilderness, or for a period only, and never longer than forty days,—never!—if there is any help for it.

We part now,—I would that it may be lover-like, oft promising to meet again, and hoping ever,—parted already, as it were, and distant, perhaps, by the length and breadth of our native land, or by the wide waters of the Atlantic,—from my heart I waft to thee a blessing and a farewell.

FOOTNOTES

[1]This name _Kelp_ is applied to species of marine plants of the genus _Macrocystis_ which grow profusely in the sea on the Pacific coast of the American continent. The species particularly alluded to as abounding on the coast of California is one of the most gigantic of plants, having been observed upwards of three hundred feet in length, and occurs in such immense and dense masses as to present formidable difficulties to the navigator. For this reason many localities of this extraordinary plant have been carefully marked in the charts containing the results of the Coast Survey now being made by order of the Government of the United States. All the recent travellers in California represent it as being cast on the shore in large quantities by the action of the sea, and it could probably be as readily applied to the production of Barilla (carbonate of soda) as any other marine species of the vegetable kingdom from which, in other countries, this important article of commerce is manufactured.

[2]Nearly the whole of the Zoological portion of this important work is omitted in the English edition (Quarto, London, 1843.)

[3]Dec. 1853.

[4]The works of this naturalist (who is Director of the Zoological Museum in Dresden) are in the highest degree important, and in fact indispensable to the ornithologist. In his great work, “The Complete Natural History” (Die Volstandigate Naturgeschichte, Dresden and Leipsic, now in the course of publication in parts), he has undertaken to give plates of all known species of birds, and has already published several thousand figures.

Transcriber’s Notes

—Silently corrected a few typos.

—Retained publication information from the printed edition: this eBook is public-domain in the country of publication.

—In the text versions only, text in italics is delimited by _underscores_.

—Left, unresolved, the confusion between “Brown-headed Finch” and “Western Swamp Sparrow”.

—This attribution, with minor orthographic variations, appears on all plates:

Drawn on Stone by W^m. E. Hitchcock Geo. L. White, del. Lith^d. printed and Col^d. by J. T. Bowen, Philad^a.