Part 18

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The SCREAMERS (Palamedeæ) constitute a group of strange birds, possessing large heavy bodies, long necks, small heads, long powerful wings, strong tail, and moderately high, thick foot, with remarkably long toes. The bill is shorter than the head, compressed at the culmen, hooked at its tip, and covered with a cere at its base. The legs are partially bare, and the exterior and middle toes connected by a skin; the hind toe is so long as to touch the ground; the claws are of moderate size, slightly hooked, and pointed. In the wing the third quill is longer than the rest, and the rounded tail is composed of twelve feathers; the plumage of the body is thick; the neck is covered with small feathers. The members of this group have two powerful spurs on the joint of the wing, and one species has a horny protuberance on the head. The sexes are unlike in colour.

The Screamers frequent the marshy grounds of South America, where they live in pairs or small parties. In disposition they are extremely timid and shy, but soon betray their presence by their noisy vociferations. Seeds and portions of plants constitute their principal fare, but they do not reject insects, small reptiles, or even fishes. Upon the ground they move with much dignity, and in their manner of flight nearly resemble some of the larger birds of prey; when at rest, they generally perch on the branches of lofty trees. Although usually peaceful, they exhibit much courage if attacked, and defend themselves boldly with the formidable spurs upon their wings. The nest is large, situated on the ground in their favourite marshes, and contains two unspotted eggs. The horn and spurs of this bird are much esteemed by the Indians as healing remedies, and in many parts of the interior are articles of trade.

THE ANIUMA, OR HORNED SCREAMER.

The ANIUMA, or HORNED SCREAMER (Palamedea cornuta), is characterised by a horn upon the brow, its thickly-plumaged bridles, and the short feathers on its head and neck. The horn of this species, which is about five or six inches long, either straight and upright or slightly curved, is situated near the beak, and is about a line and a half in diameter at its base. The upper wing-spur is about two inches long, pointed and triangular, and curves gently upwards; and the lower one strong, almost straight, and about four lines long. The velvety feathers on the crown are whitish grey tipped with black; those of the cheeks, throat, neck, back, breast, wings, and tail are blackish brown; those on the shoulder and large wing-covers of a greenish metallic shade; and the small cover-feathers yellowish at their roots. The feathers on the lower throat and upper breast are silver-grey, broadly edged with black, and those of the belly and rump pure white, the horn whitish grey, and the foot slate-colour. This bird is thirty inches long and seventy-eight broad; the wing measures twenty-one, and the tail eleven inches.

The Aniuma is a native of Brazil, where it frequents the vast swamps and savannahs, and preys upon the swarms of small animals with which they teem. In these localities, an incessant discord of jarring sounds arises from the voices of the multifarious inhabitants, but high and shrill above them all is heard the loud startling cry of the Horned Screamer. Formidable snakes of all kinds infest these haunts; but by the aid of the powerful, large, hard spurs upon the joint of each wing, it is enabled to protect itself and its young from their assaults. If not attacked, however, its habits are shy, and its disposition gentle. When in search of the leaves and seeds of the aquatic plants on which it partly subsists, it wades deep into the water, and when on the ground walks with an air of pride, keeping its head elevated. Its flight, as might be expected from the length and spread of its wings, is strong and sweeping. These birds live in pairs that are united for life, and make their nest on the ground. According to the natives they lay two white eggs.

THE CHAUNA, OR TSCHAJA.

The CHAUNA, or TSCHAJA (Chauna Chavaria), has a horn upon the brow, but a shorter beak than the Aniuma; the bridles are bare, the nape decorated with a crest, and the plumage soft, but not of velvety texture, on the head and neck. The feathers of the crest and on the crown are grey, those on the cheeks, throat, and upper neck white, those of the mantle brown, of the nape and upper breast deep greyish blue. The edges of the wings, the lower wing-covers, and feathers on the rump and belly are whitish. The eyes are yellow, and the bridles and bare eye-rings flesh-red; the beak is black, and the foot light red. This species is thirty-two inches, the wing measures nineteen, and the tail eight inches.

The Chaunas are peculiar to the northern parts of South and Central America, where they frequent marshes, or occasionally river-banks, either in pairs or small parties. Their manners are shy, and when not disturbed their gait is stately and slow. In the air their movements are easy and swift, but they are unable to run without the assistance of their wings; when about to rest, they resort to the branches of high trees. According to Gray, these birds are kept by the natives with their poultry, going with them to feed about the neighbourhood during the day, and proving very useful in defending the fowls, by the aid of their spurs, from the attacks of the numerous feathered tyrants with which the country is infested. Marshy or inundated localities are the situations they principally frequent, as their food consists entirely of the leaves of aquatic plants, grapes, and seeds. The spacious nest is made of small branches, and is usually placed in a bush surrounded by water, or among reeds and rushes. The eggs are two in number, and have a rough white shell. According to Gray, if the living bird be handled, a peculiar crackling is felt, which is caused by the quantity of air lodged between the skin and the muscles.

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The RAILS (Ralli) are characterised by their high body, which is much compressed at its sides, their moderately long neck and small head. The bill is variously formed, compressed at the sides, and seldom longer than the head. In the high, long-toed foot, the hind toe is well developed, the wing is rounded, and does not extend so far as the extremity of the rounded tail, which is formed of twelve feathers. The plumage is compact and thick. The members of this family inhabit almost every portion of the globe, and exhibit many modifications of form, according to the situation they are created to occupy. Owing to the slender shape of their bodies, they are able to thread their way through beds of the thickest stems of reeds, bulrushes, and other aquatic plants, among which they seek shelter; or, like the Land Rail, penetrate the tall grass of the meadow, and that so rapidly and noiselessly that they elude pursuit with the greatest ease, and seldom can be forced to take wing. All the various species are able to pass over the surface of soft ooze, or the flat leaves of plants that float thickly on the water of their favourite haunts; many of them can also swim with much facility. The Rails are social in their habits, and frequently assemble in small flocks, which remain together until the migratory season. Insects, larvæ, worms, eggs, and even young nestlings, frequently fall a prey to them; but seeds of various kinds and portions of plants form their principal fare. The nest, which is very carefully constructed, is usually placed among reeds, grass, or rushes; the light-coloured eggs are darkly spotted, and from three to twelve in number. Both parents brood, and they rear two families during the summer. The flesh of these birds is excellent, but it is difficult to shoot them without the aid of a dog.

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The SNIPE RAILS (Rhynchæa) are recognisable by the peculiar form of their bill, which is longer than the head, straight at the base, compressed at its sides, and inclines and curves downwards at the tip of both mandibles, which are of equal length. The moderate-sized foot is furnished with short unconnected toes, and has the hind toe placed higher than the rest; the broad wing is slightly rounded, the third quill being longer than the rest; and the tail is composed of twelve feathers. The plumage is very beautifully variegated, the dress of the male being usually of quieter tints than his mate; and for this reason superficial observers have often been mistaken as to the sex of the latter.

THE GOLDEN RAIL, OR PAINTED CAPE SNIPE.

The GOLDEN RAIL, or PAINTED CAPE SNIPE (Rhynchæa Capensis), is of a blackish grey on the upper part of the body; the eyebrows, a stripe on the head, and another on the shoulder, are yellowish; the upper wing is brown, marked with black; the lower throat and upper breast are deep blackish grey and white; the rest of the under side is white; the quills and tail-feathers are adorned with golden eyes and black spots. In the female the upper parts of the body are dark brown, irregularly striped with greenish black. The brown head has a green gloss, the eyebrows are yellowish white, a line over the head is yellowish, the neck reddish brown, and the upper breast blackish brown; the under side and a line on the shoulder are white, the quills and tail-feathers green and black, enlivened by golden eyes, and the feathers of the wing-covers green, striped with black; the eye is brown, the beak dark green at the base, and tipped with brownish red; the foot is light green. The male is nine inches long and sixteen and a quarter broad; the wing measures five inches and one-sixth, and the tail two inches; while the female is ten inches long and eighteen broad.

The Painted Snipes are dispersed over a large portion of Africa. They keep together in small parties, and lead a quiet and retired life, beneath the sheltering leaves of aquatic plants that overspread the morasses and river-banks, which are their favourite haunts. We are almost entirely without particulars respecting these birds, except that they run well and swiftly, and flutter rather than fly, when compelled to rise into the air. Near the Cape they are known by the name of "Keuvitts," as that word is supposed to resemble their cry, which is constantly heard during evening. We obtained two eggs from the ovary of one of these Snipes, shot in the month of May; in form and colour these resembled the eggs of the Gallinago.

THE WATER RAIL.

The WATER RAIL (Rallus aquaticus) represents a group having the bill rather longer than the head, straight or slightly curved, and compressed at its sides; the feet are moderately large, the wings short, blunt, arched, and formed of soft quills, of which the third and fourth are the longest; and a very short, narrow tail, composed of twelve weak, curved, and pointed feathers. The thick compact plumage is of a golden yellow, spotted with black on the back; the lower part of the body and sides of the head are blueish grey, striped with black and white on the thighs. The belly and rump are brownish yellow, the quills pale brownish black, edged with greenish brown, and tail-feathers black bordered with olive-brown. The eye is dull red, the beak brownish grey at the culmen, and bright red at its margins and lower mandible, the foot is brownish green. The female is smaller than her mate, but resembles him in colour. The young are reddish grey on the under side, spotted with various shades of black. This species is eleven inches long and fifteen broad; the wing measures four inches and a half, and the tail two inches and one-sixth.

The Water Rail is a native of Northern and Central Europe, and Central Asia, as far east as the river Amoor; and is also met with in Southern Europe and Northern Africa during the course of its wanderings. In England it is permanently resident, and is to be found if sought for at all seasons of the year, but owing to its shy and sedentary habits, and the peculiar situations it frequents, is not very frequently seen. Marshes, pools, or water-courses are the favourite haunts of this bird; such as are covered and edged with reeds, dense grass, or aquatic plants being preferred, as in these it finds a constant shelter and refuge, the narrow form of its head and body enabling it to pass through the closest masses with great facility. To this fact it is indebted for its principal means of security, as when driven into the air it flies awkwardly and slowly, with the legs hanging down. Few dogs even succeed in forcing it into view before it has gained its retreat, which is often a rat-hole, or a tangled mass of tree-roots. When disturbed, it occasionally runs along the surface of the water, supported by the floating leaves, for which purpose its broad, spreading feet are well adapted; it can also dive with much facility. Worms, slugs, aquatic insects, together with the leaves and seeds of aquatic plants, are its principal food, and for these it chiefly seeks during the twilight hours. The nest of the Water Rail is composed of sedges and coarse grass loosely heaped together, and is made on the ground, amongst reeds and rushes, beneath bushes, and occasionally in short herbage. The eggs, from six to ten in number, vary somewhat in colour, but are usually brownish white, or greenish, spotted with violet, grey, and brown. The young look like little, round, puffy balls of down when first hatched, and at once roll into the water, where they swim about with as much delight and enjoyment as if they had been accustomed to the exercise for years. When domesticated, the Rallus aquaticus often exhibits the utmost affection and docility. In an instance that came under our notice, one of these birds not only ran freely about the house, following and obeying its master, but slept at night in his bed, beneath the coverlet.

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The ARAMIDES (Aramides) are slenderly-formed birds, with strong bills, which are longer than the head, compressed at the sides, and slightly arched at the culmen; the legs are long, the tarsi thin, the moderate-sized toes quite unconnected, and the claws long, sharp, and curved. The medium-sized wing has the third and fourth quills longer than the rest; the tail is moderate, and the plumage of uniform hue. The members of this group occupy the marshy grounds of Central Brazil, where they seem to be general favourites among the country people, sometimes evincing a remarkable susceptibility of domestication.

THE SERRAKURA.

The SERRAKURA (Aramides gigas) is about eighteen inches long; the wing measures ten and the tail three inches. Upon the head, upper neck, and legs, the plumage is slate-grey, and reddish brown on the nape; the back and wing-covers are olive-green, and the lower belly and rump black; the quills, lower breast, and sides of belly are bright rust-red; and the tail-feathers of blackish hue. The eye is bright red, the bill yellowish green tipped with grey, and the foot flesh-pink.

These birds frequent the marsh-lands or moist grounds in the interior of Brazil, in search of the seeds and insects upon which they subsist. Throughout the morning and evening hours, their peculiar resonant cry is constantly heard, but owing to their shyness and the dexterity with which they conceal themselves, they are but rarely seen. The nest is placed amongst reeds or long grass. The eggs have a pale reddish yellow shell, slightly spotted with brown. When taken young, these birds are readily domesticated. Azara tells us that he saw a tame Serrakura running about a poultry-yard in Paraguay, and not only boldly defending itself from, but attacking the fowls, with whose most vulnerable parts it was evidently well acquainted. This bird showed a great fondness for eggs, and no sooner was one laid, than it was seized upon, carried off, and devoured; nor did its audacity end here, for if the unlucky hens were longer in laying the next than suited its impatient temper, it fell upon them and pecked them so viciously that they were obliged to quit the nest. These depredations were not confined to its master's premises; every yard in the neighbourhood was regularly visited and plundered, until at last complaints became so numerous and urgent, that this troublesome but most interesting little thief had to be killed.

THE LAND RAIL, OR CORN CRAKE.

The LAND RAIL, or CORN CRAKE (Crex pratensis), is recognisable by its high body, with much compressed sides, its moderately-long neck, and large head; and its short, strong, compressed beak, with high culmen; the leg is of medium length, and partially feathered; the wing is wedge-shaped, its second quill being longer than the rest; and the short weak tail is almost entirely concealed under the covers. The smooth but not very thick plumage is of a blackish brown above, spotted with yellowish grey; the throat and fore parts of the neck are ash-grey, with brownish grey sides, spotted with brownish red; the wings are brownish red, spotted with yellowish white. The eye is light brown, the beak brownish grey, and the foot lead-grey. The female is not so brightly coloured. This species is eleven inches long and eighteen broad; the wing measures five inches and a half, and the tail two inches.

The Land Rail is found throughout a great part of Central Asia and the whole of Northern Europe, and visits not only the southern portions of the latter continent during the course of its peregrinations, but penetrates as far as Central Africa. In the British Isles it is a summer resident, and appears in the southern counties about April, generally departing about October. Marshy meadows, fields of green corn, and beds of reeds and rushes are its favourite resorts, and in these its peculiar creaking note is constantly to be heard. This call, according to Yarrell, may be exactly imitated by passing the edge of the thumb-nail, or a piece of wood, briskly along the line of the points of the teeth of a small comb, and so similar is the sound, that the bird may be decoyed by it within a very short distance. The male is the caller, and he continues to utter his discordant cry until a mate be found and incubation commenced, after which he is less frequently heard. In its general habits this species resembles the members of its family already described, and exhibits not only a similar dexterity in avoiding pursuit or observation, but, when alarmed, is cunning enough, we are told, to simulate death. Mr. Jesse relates the following interesting anecdote in corroboration of this fact:--"A gentleman had a Corn Crake brought to him by his dog, to all appearance lifeless. As it lay on the ground he turned it over with his foot, and felt convinced that it was dead. Standing by, however, in silence, he suddenly saw it open an eye; he then took it up, its head fell, its legs hung loose, and it again appeared quite dead. He then put it in his pocket, but before long he felt it all alive, and struggling to escape. He then took it out, it was as lifeless as before. Having laid it again on the ground and retired to some distance, the bird in about five minutes warily raised its head, looked around, and decamped at full speed." The pairing season commences almost as soon as the Corn Crakes arrive, and during this period the males guard their mates with jealous care from the approach of a rival, and drive off any intruder with loud harsh cries. The nest is built when the herbage has attained a sufficient height, and is formed of fibres, moss, dry blades of grass, and similar materials. The eggs, which are usually seven or nine, but occasionally as many as twelve in number, are large and beautifully formed, with a smooth, glossy, yellowish, or greenish white shell, strewn with spots of various shades. The female broods for three weeks, and sits with so much devotion that she will remain to be taken in the hand rather than desert her offspring. The young are covered with black down, and at first seek shelter beneath their parents' wing; if alarmed they run like mice over the ground, and are almost instantly in a place of safety. The flesh of this species is good for the table.

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