Part 19
The white-bellied swift (_Cypselus melba_) is known in England as a rare straggler from Central and Southern Europe. A still rarer straggler from Eastern Siberia, where it breeds, is the needle-tailed swift (_Acanthyllis caudacuta_); of this species not more than two or three specimens have been obtained in this country.
Nightjar.
Caprimulgus europæus.
Ash-grey spotted and barred with black, brown, and chestnut; first three primaries with a large white patch on the inner web, the two outer tail-feathers on each side tipped with white. Length, ten and a quarter inches.
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[Illustration: FIG. 59.--NIGHTJAR. ⅕ natural size.]
The nightjar, or goatsucker, is the representative of a type widely distributed on the earth; we have only one species, just as we have but one swift, one kingfisher, one wryneck, and one cuckoo. And, having but one, and this being so singular a bird, unlike all other species known to us, in structure, colouring, language, and habits, he excites a great deal of interest, and is very well known, although a night-bird, nowhere abundant, and a sojourner with us for only about four months and a half out of the twelve. He arrives in this country about the middle of May, and inhabits commons, moors, and stony places, and is also to be met with in woods. He is found in all suitable localities throughout Great Britain, but is more local in Ireland. Year after year he returns to the same spot to breed, faithful as the swift to its church-tower and the wryneck to its hollow tree, although the unforgotten spot may be on level waste land with a uniform surface. During the daylight hours he sits on the ground among bracken or heather, or by the side of a furze-bush, or in some open place where there is no shelter; but so long as he remains motionless it is all but impossible to detect him, so closely does he resemble the earth in colour. And here we see the advantage of his peculiar colouring--the various soft shades of buff and brown and grey, which at a short distance harmonise with the surroundings, and render him invisible. When perching on a tree he makes himself invisible in another way: his habit is to perch, not crossways on a branch, but lengthways. He rises from the ground when almost trodden on, and goes away with a silent flight, darting this way and that in an eccentric course, and looking more like a great grey mottled and marbled moth than a bird. After going a short distance he drops to earth just as suddenly as he rose. After sunset he may be seen on the borders of woods, by the side of hedges, and in meadows near the water, pursuing his insect prey, dashing rapidly along, with quick turns and doublings, as of a lapwing at play. At this hour his curious reeling, spinning, or whirring song may be heard, a little like the song of the grasshopper warbler in character; but the warbler’s song is a whisper by comparison. ‘The sound,’ Yarrell truly says, ‘can be easily imitated by vibrating the tongue against the roof of the mouth; but the imitation, excellent as it may be close to the performer, is greatly inferior in power, being almost inaudible to anyone twenty yards off, while the original can be heard in calm weather for half a mile or more.’ Of the other curious vocal performance of the nightjar the same author says: ‘On the wing, while toying with his mate, or executing his rapid evolutions round the trees, ... the cock occasionally produces another sound, which, by some excellent observers, has been called a squeak, but to the writer is exactly like that which can be made by swinging a whipthong in the air.’ Most of the names the bird is called by have reference to its summer song--spinner, wheelbird, night-churn, and churn-owl.
The nightjar deposits its two eggs on the bare ground; their colour is white or cream, blotched, mottled, clouded, and veined with brown, blackish brown, and grey. One brood is reared in the season. The return migration is in September.
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A single specimen of the red-necked nightjar (_Caprimulgus ruficollis_), an inhabitant of South-western Europe, has been obtained in this country; and (in 1883) one specimen of the Egyptian nightjar (_Caprimulgus ægyptius_), was shot in Nottinghamshire.
Spotted Woodpecker.
(Great Spotted Woodpecker.)
Dendrocopus major.
Crown and upper parts black; a crimson patch on the back of the head; a white spot on each side of the neck; scapulars, lesser wing-coverts, and under parts white; belly and under tail-coverts crimson. _Female_: without crimson on the head. Length, nine and a half inches.
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The present species is less common than the green woodpecker; and as it seldom goes to the ground, and usually confines its food-seeking to the higher branches of trees, it is rarely seen. Nor is it nearly so loquacious as the larger bird, nor so richly coloured, although handsome and conspicuous in its black-and-white dress, with a touch of glossy crimson on the nape. It frequents woods, hedgerows, and plantations, also pollard willows growing by the side of streams. It may be met with in most English counties, but in the northern counties and in Scotland it is very scarce. In Ireland it does not breed, although occasionally seen there as a migrant in winter. These migrants come from northern Europe, sometimes in considerable numbers, and are diffused over the British Islands; the birds of British race are believed to remain in this country throughout the year.
[Illustration: FIG. 60.--SPOTTED WOODPECKER. ⅕ natural size.]
Like most woodpeckers, this species feeds principally on insects found in crevices of the bark and decayed wood of trees. In the season he becomes a fruit and seed eater, and visits gardens and orchards to steal the cherries; and also feeds on berries, nuts, acorns, and fir-seeds. He is, for a woodpecker, a silent bird; his usual call is a sharp, quick note, repeated two or three times. The most curious sound he makes is instrumental: it is the love-call of the bird, produced by striking the beak on a branch so rapidly as to produce a long jarring or rattling note.
The eggs are laid in a hole in a tree, not always made by the bird; they are six or seven in number, and creamy white in colour.
Barred Woodpecker.
(Lesser Spotted Woodpecker.)
Dendrocopus minor.
Forehead and lower parts dirty white; crown bright red; nape, back, and wings black with white bars; tail black, the outer feathers tipped with white and barred with black; iris red. Length, five and a half inches.
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When Yarrell wrote that the neglect of the name of barred woodpecker, which had been used by some authors for the present species, was to be regretted for brevity’s sake, it was a pity that he did not go so far as to reintroduce it in his great work. For doubtless many a writer on birds has groaned in spirit at the necessity laid upon him to use two such cumbrous names as great, or greater, spotted woodpecker, and lesser spotted woodpecker. Partly on this account I lament Yarrell’s timidity, and partly for a personal reason, since my boldness in using the neglected name will be taken by some readers as an exemplification of the familiar truth that fools rush in where angels fear to tread. But no one will deny that the book-names of these two woodpeckers are bad, and to some extent misleading, since the birds are as unlike in markings as they are in size. The first is as big as a fieldfare, and is spotted; the second is scarcely larger than a linnet, and is distinctly barred.
The barred woodpecker is found in most English counties as far north as York; in Scotland and Ireland it is a rare straggler. It is nowhere common, and appears to be even rarer than it is, owing to its small size and its habit of frequenting tall trees. Its usual note is a sharp chirp, resembling that of the blackbird when going to roost; its love-call, as in the case of the spotted woodpecker, is instrumental, and produced in the same manner. The sound varies in tone and pitch according to the character of the tree performed on, and has been compared to the sound made by an auger when used in boring hard wood; also to the creaking of a branch swayed by the wind.
The barred woodpecker in most cases makes a nesting-hole for itself in the branch or trunk of a soft-wooded tree. Six or seven smooth, creamy white eggs are laid.
Green Woodpecker.
Gecinus viridis.
[Illustration: FIG. 61.--GREEN WOODPECKER. ⅙ natural size.]
Upper parts olive-green; rump yellow; under parts greenish grey; crown, back of the head, and moustaches crimson; face black. _Female_: less crimson on the head; moustaches black. Length, thirteen inches.
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The chief characteristic of this beautiful woodland bird is his extraordinary energy. His entire structure, from the straight, sharp, powerful bill, and long, barbed tongue, to the climbing feet and stiff tail-feathers, used as a support to the body when clinging vertically to the trunk of a tree, is admirably adapted to the laborious trade he follows. And this peculiar form has its correlative in a strength, boldness, and determination in attacking a hard piece of work that are nothing less than brilliant. One is astonished at the force of the sounding blows he delivers on the tough bark and wood in his search for hidden insects; yet this is one of the common, small, everyday tasks of his life, and not comparable to the huge labour of digging a breeding-hole deep into the heart of a large branch or trunk of a tree. This energy and intensity of life shows itself also in his motions, gestures, and language. His very qualities of eagerness and determination in splitting up the wood in which his prey lies concealed, and the loud racket he is compelled to make at such times, call upon him the undesirable attentions of the species that are his enemies: he must, when hammering on a tree, be exceedingly vigilant all the while, less some prowling sparrow-hawk or swift-descending falcon shall take him unawares. The wood he exerts his strength on does not absorb his whole attention: his eyes are all the time glancing this way and that, and on the slightest appearance of danger he is nimble as a squirrel to place the trunk or branch between himself and a possible enemy. After a few moments of hiding his red head becomes visible as he peeps cautiously round the trunk, and if the danger be then over he goes back to his task. In the presence of a winged enemy he finds his safety in clinging to the trunk, round which he can move so rapidly, as on the wing he is a heavy bird; but hawks are now rare in England, and his chief persecutors are men with guns.
The language of the green woodpecker, or yaffle, as he is called in the southern counties, adds greatly to his attractiveness; his ringing cry is a sound to rejoice the hearer. Many of the woodpeckers have extremely powerful voices, and the cry of the great black woodpecker of continental Europe has been described by one familiar with it as being like the ‘yell of a demon.’ This ‘demon’ must, I imagine, be a very blithe-hearted one, and its ‘yell’ an expression of wild, joyous, woodland life which we should be glad to listen to in England. Our bird’s voice is not so powerful; but who has not been made happier for a whole day by hearing his ‘loud laugh,’ as one of our old poets has called his cry? It is a clear, piercing sound, so loud and sudden that it startles you, full of wild liberty and gladness; and when I listen for and fail to hear it in park or forest, I feel that I have missed a sound for which no other bird cry or melody can compensate me.
This species is found in woods and parks throughout England as far north as Derbyshire and the south of Yorkshire; farther north he is very rare as a breeder, and in Ireland is only known as a straggler. In seeking his food he climbs obliquely up the trunk, until, having mounted to the higher branches, he passes with a dipping flight to the next tree, invariably alighting near the roots. In summer he feeds a great deal on the ground, especially on ants, of which he is very fond. The breeding-hole is usually made in a soft-wooded tree; it is carried straight to the heart of the wood, and is then extended downwards to the depth of about a foot. In most cases it is found that the heart of the tree selected by the birds is rotten, although outwardly no signs of decay may appear. The hole ends in a chamber in which the eggs are deposited on a slight bed of chips; the eggs are four to seven in number, are oval in form and have pure white polished shells. The young when fledged come out of their cell in the tree’s heart, and creep about the bark for some days before they are able to fly.
The same breeding-hole is used for several years, if not taken possession of by a pair of marauding starlings, which not unfrequently happens.
Wryneck.
Iÿnx torquilla.
Upper parts reddish grey, irregularly spotted and lined with brown and black; a broad black and brown band from the back of the head to the back; under parts dull white, tinged with buff, and barred with dark brown, except on the breast and belly, where the markings become arrow-headed in form; outer web of the quills marked with rectangular, alternate black and yellowish red spots; tail-feathers barred with black zigzag bands; beak and feet olive-brown. Length, seven inches.
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[Illustration: FIG. 62.--WRYNECK. ⅓ natural size.]
The wryneck is placed by anatomists next to the woodpeckers, and is like them in the form of its feet and the habit of perching vertically on the trunks of trees; but he does not dig into the wood with his beak, nor does he support himself with his tail, the feathers of which are soft, as in most perching birds. He is a singular bird, differing from all others in form, colouring, language, and habits. His variously coloured plumage, so curiously and beautifully barred and mottled, is most like that of the nightjar; but his beauty appears only when he is seen very near. At a distance of twenty-five or thirty yards he is obscure in colouring, and is more remarkable for his attitudes and gestures, when seen on a tree trunk deftly and rapidly picking up the small ants on which he feeds. When thus engaged he twists his neck, turning his head from side to side in a most singular manner; hence the name of wryneck. When taken in the hand he twists his neck about in the same manner, and hisses like a snake, as he also does when disturbed during incubation; and on this account he has been called snake-bird. When held in the hand he sometimes swoons, and appears to be dead until released, whereupon he quickly recovers and makes his escape. Even more characteristic than his contortions, hissings, and ‘death feignings,’ is his voice. It is an unmistakable and familiar sound of early spring, as distinctive as the shrill cry of the swift and the cuckoo’s call--a clear, high-pitched, far-reaching note, reiterated many times--a sound that makes itself heard at a distance of a quarter of a mile. As a rule, this note is heard a few days before the cuckoo’s call, and on this account the wryneck is known in the southern counties, where he is most common, as the cuckoo’s mate, or messenger, or boder, and is also called the cuckoo’s maid.
The wryneck feeds chiefly on ants and their larvæ, and, like the green woodpecker, he goes to the anthills on commons and uncultivated grounds; the insects are taken with the long, retractile tongue, which is covered with an adhesive saliva, and which the bird, when feeding, darts out and withdraws with lightning rapidity.
A hole in the trunk of a tree, often near the roots, is a favourite nesting-place. The eggs are seven to ten in number, and are deposited, without any nest, on the rotten wood. They are pure white, and have glossy shells. The same breeding-hole is used year after year.
The wryneck is most common in the southern and south-eastern counties; in the West of England and in Wales it is rarer. In the northern counties of England it is also rare and local; in Scotland it does not breed, and in Ireland it is not known.
Kingfisher.
Alcedo ispida.
[Illustration: FIG. 63.--KINGFISHER. ¼ natural size.]
Back azure-blue; head and wing-coverts bluish green spotted with azure-blue; under and behind the eye a reddish band, passing into white, and beneath this a band of azure-green; wings and tail greenish blue; throat white; under parts rusty orange-red. Length, seven and a half inches.
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The kingfisher is by far the most brilliantly coloured bird in the British Islands; and those who see it living and moving with the sunlight on it can form an idea of the wonderful lustre of many tropical species, which certainly cannot be done by gazing on the labelled pellets of dead and dimmed feathers, called ‘specimens,’ in cabinets and museums. Unhappily, this rare splendour of the kingfisher, which gives it value, has served only to draw destruction upon it. As Yarrell long ago said, it is persecuted chiefly because of its beauty, and the desire to possess a stuffed specimen in a glass case. It is found in suitable localities throughout Great Britain where it has not been exterminated to gratify the vile taste that prefers a mummy to a living creature. In Ireland it is rare and local as a breeding species, but as an autumn and winter visitor is found throughout the country. It frequents streams and rivers, and the margins of lakes, and, more rarely, the seaside. It is a solitary bird, and, like the dipper, restricts itself to one part of the stream where it gets its food. Day after day it returns to the same perch, where it sits watching the surface, silent and immovable as a heron. It looks out for its prey both when perched and when flying at a height of a few feet above the surface, and often hovers motionless for a few moments before darting down into the water. With the minnow it captures held crossways in the beak it flies to a perch, and, after beating it against the branch or stone, swallows it, head first, sometimes tossing it in the air and catching it as it falls. It also preys on aquatic insects and small crustaceans. The pairing-time is early, and in February or March the birds make choice of a breeding place, usually near their fishing-ground, but sometimes at a distance of a mile or more from the water. A hole is dug in a bank to a depth of from one to three or four feet; but sometimes the birds find a hole suited to their purpose, or a cavity under the roots of a tree growing on an overhanging bank, which they occupy. The hole made by the birds has an upward slope, and ends in a chamber about six inches in diameter. Here is formed the nest, of the strangest material used by any nest-making bird. The kingfisher, like the owl and cuckoo and many other species, casts up the indigestible portions of its food--the minute bones of minnows in this case--in the form of small pellets. The pellets are thrown up in the nest-chamber, and, when broken up and pressed down by the sitting-bird, are shaped into a cuplike nest. The eggs are six to eight in number, pure white and translucent, and globular in form.
Probably the kingfisher pairs for life, as the same breeding-hole is used year after year, although the two birds are not seen together out of the breeding season.
The cry is a shrill but musical piping note, two or three times repeated, somewhat like the sandpiper’s cry.
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Two specimens of the belted kingfisher (_Ceryle alcyon_), an American species, have been obtained in Ireland.
Three other birds remain to be noticed in this place; they are members of three distinct families, and are amongst the most beautiful of the rare occasional visitors seen in our country:--
The roller (_Coracius garrula_), a jay-like bird, blue and chestnut-brown in colour. It breeds in Southern and Central Europe, and is known only as a rare straggler in the British Islands.
The bee-eater (_Merops apiaster_)--A good many examples of this elegant and richly coloured bird have been obtained in England. It is an abundant species in Southern Europe, where it breeds in colonies in sandbanks, like our sand-martin.
The hoopoe (_Upupa epops_).--This species has some claim to a place among British birds, as it is an annual visitor to our country, although in small numbers. It is a singular and beautiful bird, and it is sad to think that, but for the persecution it has encountered year after year, it would most probably have established itself as a regular breeding species in the southern counties of England.
[Illustration: FIG. 64.--HOOPOE.]
Cuckoo.
Cuculus canorus.
Upper parts bluish ash, darker on the wings, lighter on the neck and breast; under parts whitish with transverse dusky streaks; quills barred on the inner webs with oval white spots; tail-feathers blackish, tipped and spotted with white; beak dusky, edged with yellow; orbits and inside of mouth orange yellow; iris and feet yellow. _Young_: ash-brown barred with reddish brown; tips of feathers white; a white spot on the back of the head. Length, thirteen and a half inches.
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[Illustration: FIG. 65.--CUCKOO. ⅙ natural size.]