The BLACK-WINGED STILT (Hypsibates himantopus, or Himantopus melanopterus) has a small slight body, slender neck, moderate-sized head, and a long, weak, straight bill, which is broad and soft at its base, rounded at the culmen, and curved at its slender tip; the high, weak, and unusually long foot is unfeathered, and furnished with three toes; these are connected by a short skin, and armed with small, slender, sharp claws. The long, pointed wings have the first quill very considerably longer than the rest; the medium-sized tail is composed of twelve feathers. The short compact plumage, which is of an almost fur-like texture on the under side, varies much in appearance, according to the season or age of the bird. In spring, the back of the head, the nape, and a narrow stripe across the mantle are black, the latter is shaded with green; the tail is ash-grey; and the rest of the plumage white, delicately tinted with rose-red on the fore parts of the body. In the female the hues are less clearly defined, and the white less pure; the tail is lustreless, and the dark stripe on the nape paler but broader than in the male bird. In winter the head and nape are of a greyish shade. The young have the under side greyish white, the nape grey marked with white, and the shoulder-feathers grey. In all the eye is of a beautiful carmine-red; the beak black, and the foot pale carmine or rose-red. This species is fourteen inches and a half long, and twenty-seven broad; the wing measures nine and the tail three inches.
The Black-winged Stilt inhabits Southern and South-eastern Europe, Central Asia, and Northern Africa; and during the course of its migrations visits India, the region of the large salt lakes in Central Asia, and the countries watered by the Upper Nile. In Southern Russia and Egypt it is remarkably numerous, and remains throughout the entire year; in Hungary it is also extremely common; whilst in Spain, Greece, and Southern Italy it only appears when journeying to or from its winter quarters. Such of these birds as occupy Southern Europe usually frequent the vicinity of extensive lakes, and lead a most retired life; but in Egypt, on the contrary, flocks numbering some two hundred or three hundred individuals, venture boldly into and about the villages, wherever small pieces of water are to be found, and allow a man to approach them within a few paces without any demonstration of alarm. These winter guests remain almost stationary throughout the cold season, and during that time become very fat. Towards April most of the flock disappear, while some few remain to breed. In England, according to Yarrell, this bird is an accidental though not unfrequent visitor. "On the 9th of June, 1822," says the Rev. R. Lubbock, "I was returning in the evening from fishing upon Hickling Broad, in Norfolk, when a bird of this species flew past the boat within thirty yards. The legs were extended behind, even more in proportion than those of a Heron; the wings were very much arched; the flight vigorous and regular. The colour and the length of limb made me guess what it must be. We searched for it early next morning, and found it precisely in the same place as the evening before, but it was standing in a shallow pool of water, mid-leg deep, apparently snapping at the insects as they buzzed around it."
Although the Black-winged Stilts cannot be regarded as sea-birds, they prefer salt water, and occasionally appear on the actual coast, in company with several of its regular occupants. Salt lakes[Pg 50] and ponds are, however, their favourite resorts, except during the breeding season, when they seek the vicinity of fresh or brackish water. These birds are eminently social in their habits, and usually live in small companies of from six to twelve individuals, only keeping apart in pairs during the period of incubation, and again assembling, but in large flocks, throughout the winter months. Insects of various kinds, principally flies, gnats, beetles, and larvæ, form their principal means of subsistence, and these they seize with equal address from the surface of the water, in the air, or from amidst the mud and slime. In Egypt this species breeds in April, and in May constructs a careless nest of coarse grass. Wilson tells us that a nearly-allied bird inhabiting America merely places a bed of dry grass upon the marshy ground to receive the eggs when first deposited, but afterwards constructs a regular nest of a variety of dry materials, which are heaped together till they frequently form a mass weighing two or three pounds. The eggs, which are generally four in number, resemble those of the Peewit in form and size, but have a far more delicate shell, of a brownish, olive, or greenish yellow, marked with grey and reddish brown spots of various shapes and sizes, which are most thickly strewn over the broad end. In Hungary the flesh of the Black-winged Stilt is eaten during the winter, but even at that season is not very palatable.
The SCOOPING AVOCETS (Recurvirostræ) are recognisable by their powerful body, moderately long, thin neck, large head, and long slender beak, grooved on its sides to the middle, and compressed towards its acute tip, which is curved either upwards or downwards. The margins are sharp and entire, the bill hard and smooth. The long slender tarsi are covered with scales; and the very long powerful foot furnished with four toes; the latter are sometimes united by a web in front, the hind toe being either extremely short or undeveloped. The long, pointed wings have the first quill longer than the rest. The short rounded tail is composed of twelve feathers. The plumage of the back is close and compact, and that of the under side of downy texture. These birds inhabit most countries of our globe, and frequent the swampy margins of rivers, or salt marshes, where they are usually seen in pools of shallow water, fluttering their wings, and shaking their half-bent legs, an action which causes them to appear as if they would tumble over, while at the same time they utter a sharp note like the syllable "click" often repeated. Occasionally they are seen collected in small groups, on open downs covered with grasses and other kinds of vegetation, when, if alarmed, they frequently run off in a straight line, or fly very close to the ground. Their mode of feeding is by scooping, or as it were beating the soft soil with their flat upturned bill; and when thus engaged they are generally seen wading up to their breasts in the pools left by the receding tide. They never swim voluntarily, although furnished with feet so extensively palmated as to have induced the early systematists to place them among the swimming birds; nevertheless, this structure is an admirable provision to enable them to traverse the soft and yielding mud in which they find their food. The nest is generally formed of dry grasses, seaweeds, and small twigs, heaped up to the thickness of several inches, and placed among thick tufts of grass, in the neighbourhood of shallow water. The eggs are four in number.
THE SCOOPING AVOCET.
The SCOOPING AVOCET (Recurvirostra avocetta) is black upon the top of the head, nape, shoulders, and a large portion of the wings; the rest of the latter and the remainder of the entire plumage is white. The eye is reddish brown, the beak black, and the foot greyish blue. In the female, these colours are less distinct; in the young the black feathers have a brownish shade, and those on the wings are edged with reddish grey. The upcurved bill of this bird is most remarkable, and entirely unsuited to probe the ground or break the shell of ordinary-sized molluscs. The slightest frost, therefore, drives the Avocet to the oozy muddy flats of estuaries, bays, and similar situations, where it can[Pg 51] patter about with its wide-webbed feet, and gather small crustaceans and sea-worms. Those who have seen a Stork or a Crane with a frog at the tip of its long mandibles, and watched it, as, with an upward movement of the head, it dropped the victim into its throat, will have a good idea of the action of the Avocet when it has captured a small shrimp, a marine insect, or any other of the objects upon which it lives, and at once perceive that, with such a peculiarly-formed beak, it could not feed in any other manner. The Scooping Avocets are numerously met with throughout the Eastern Hemisphere, even as far south as the Cape of Good Hope; in Central Europe they appear in April, and commence leaving again about September. A century ago, before the English fens were drained, they were common in the marshes of Norfolk and Lincolnshire; but are now rarely seen. These birds only frequent the immediate vicinity of salt water, and are almost exclusively met with on shallow muddy sea-coasts, or the slimy banks of brackish lakes. When occupying the shores, they follow the advance and recess of the tide in search of food, and are often seen half a mile out upon the sands when the waves have retired. Among the many varieties of sea-birds that frequent the sea-shore, the Scooping Avocets are always conspicuous, as they move slowly along, with body erect and slender neck gracefully curved, or fly rapidly through the air, with broadly-flapping wings, and their long legs stretched directly out. In the water they exhibit great skill, and frequently venture out to a very considerable depth. The piping note uttered by this species has a somewhat melancholy but not unpleasing tone, and is replaced during the period of incubation by a plaintive call, which is constantly and rapidly repeated. In disposition the Avocets are unsocial, and only rarely keep company with their feathered companions; whilst towards man they exhibit much timidity, and considerable intelligence in discerning such persons as are likely to prove dangerous. At the commencement of the season for incubation, the pairs seek a suitable spot whereon to breed, and usually prefer grass-covered flats, or fields, in the immediate vicinity of the sea. The nest is a mere hollow, slightly lined with dry blades of grass, or fibres, and contains from two to four pear-shaped eggs, about as large as those of the Peewit, with a thin, lustreless, greenish yellow shell, more or less marked with blackish grey or violet spots. Both sexes brood, and tend the young (which are hatched in about eighteen days) with great affection, leading them at first about the fields, then near large pools, and only venturing with them to the open sea when they begin to use their wings.
The CURLEWS (Numenii) are very beautifully-formed birds, with a slender body, long thin neck, small head, and a very long, slightly-curved, and soft beak, which is broad at its base, and horny at its tip. The upper mandible is a trifle longer than, and bends somewhat over, the lower portion of the bill; the slender, high, broad-soled feet are bare, and furnished with four toes, connected by a decided web; the wings are long and pointed, with the first quill longer than the rest; the moderate-sized tail is composed of twelve feathers. The close compact plumage does not vary in the sexes, or at different seasons of the year. The members of this group include about a dozen species, and are met with in almost every portion of the globe.
THE GREAT CURLEW, OR WHAAP.