Part 27

Such an account appears still more strange when we learn that in the same country where sixty years ago they could not have been sold for more than a cent a-piece, scarcely one is now to be found. The Grouse have abandoned the State of Kentucky, and removed (like the Indians) every season further westward to escape from the murderous white man. In the Eastern States where some of them still exist, game-laws have been made for their protection. The Pinnated Grouse selects for its abode wide prairies and treeless land covered only with grass or scattered bushes, and has hence received the name of the Prairie Hen; it does not, however, avoid cultivated land, but readily avails itself of the plentiful supplies of food to be found there. This species is more strictly confined to the ground than any other of its kindred, and seldom ascends the trees or bushes except in search of fruits or berries, or when pressed by severe weather. In winter these birds go on expeditions which have been called migrations, but though these occur with some regularity, their only object is to seek for favourable feeding-places. Even these short journeyings are not always undertaken, but take place in certain winters, so that many sportsmen are under the impression that these birds are non-migratory. This species is less elegant than the Ruffled Grouse, its walk resembling that of the Common Hen, although it carries its head more erect. If surprised it rises at once; but if it perceives the sportsmen from a distance and the spot around it clear, it runs off swiftly to the next high grass, there to conceal itself till danger is past. Audubon describes these birds as running rapidly with wings partially expanded, until suddenly meeting with a large clod they stop, squat, and disappear in a moment. At noon they may be seen near to each other dusting themselves and trimming their feathers. When the mother of a brood is discovered with her young, she ruffles up her feathers and tries every art to allure you from the place. On the larger branches of trees these birds walk with ease; but on smaller ones balance themselves with their wings. They usually roost singly on little risings of the ground, and a few feet apart. Their flight is strong, regular, tolerably rapid, and at times prolonged to several miles distance.

"The Pinnated Grouse," says Audubon, "moves through the air with frequent beats, after which it sails with the wings bent downwards, balancing itself for a hundred yards or more, as if to watch the movements of its pursuer, for at this time they can be easily observed to look behind them as they proceed. They never rise when disturbed without uttering four or five distinct clucks, although at other times they fly off in silence. The ordinary voice of this species nearly resembles that of our domestic fowls, but during the pairing season the male utters a peculiar call.

"The curious notes," continues the same writer, "emitted in the love season are peculiar to the male. When the receptacles of air above alluded to, which in form, colour, and size resemble a small orange, are perfectly inflated, the bird lowers its head to the ground, opens its bill, and sends forth, as it were, the air contained in these bladders in distinctly-separated notes, rolling one after another, from loud to low, and producing a sound like that of a large, muffled drum. This done, the bird immediately erects itself, refills its receptacles by inhalation, and again proceeds with its 'tootings.'" Audubon observed in those Prairie Hens he tamed, that after producing the noise the bags lost their rotundity and assumed the appearance of a burst bladder, but in a few seconds became again inflated. He caught one of these birds and pierced the air-cells with the point of a pin, after which it was unable to "toot" any more. Another bird, of which he punctured one cell only, was unable to inflate that one, but next morning could toot with the other, though not so loudly as before. As soon as the pairing and fighting season is over, the bladders collapse and are concealed beneath the feathers of the ruff. During the winter they are much reduced in size. The bladders and long neck-feathers are seen on the young males before the first winter, and in the spring attain maturity, but they increase in size and beauty for several years.

These birds live both on vegetable food and on insects. During the sowing season they visit corn-fields of various kinds, where they do considerable damage. They feed on the barberry, and various other berries growing on low shrubs, on buds of various plants, and on acorns. "In the western country," says Audubon, "these birds frequent the sumach bushes to feed on their seeds, often in such numbers that I have seen them bent by their weight, and I have counted more than fifty on a single apple-tree, the buds of which they entirely destroyed in a few hours. They also alight on high forest trees on the margins of large rivers. During winter these Grouse congregate in large flocks, but as soon as the snows have melted away, and the first blades of grass issue from the earth, announcing the approach of spring, they separate into parties of fifty or more, their love season commences, and a spot is pitched upon to which they daily resort until incubation is established. Inspired by love, the male birds, before the first glimpse of day lightens the horizon, fly swiftly and singly from their grassy beds to meet, to challenge, and to fight the various rivals led by the same impulse to the arena. The male is at this season arrayed in his full dress, and enacts his part in a manner not surpassed in pomposity by any other bird. Imagine them assembled to the number of twenty by daybreak; see them all strutting in presence of each other; mark their consequential gestures, their looks of disdain, and their angry pride as they pass each other. Their tails are spread out and inclined forwards to meet the expanded feathers of their neck, which now, like stuffed frills, lie supported by the globular, orange-coloured receptacles of air from which their singular booming sounds proceed. Their wings, like those of the Turkey Cock, are stiffened, and declined so as to rub and rustle on the ground as the bird passes rapidly along. Their bodies are depressed towards the ground, the fire of their eyes evinces the pugnacious workings of their minds, their notes fill the air around, and at the very first answer from some coy female the heated blood of the feathered warriors swells every vein, and presently the battle rages. Like Game Cocks, they strike and rise in the air to meet their assailants with greater advantage. Now many close in the encounter; feathers are seen whirling in the agitated air, or falling around them tinged with blood. The weaker begin to give way, and one after another seek refuge in the neighbouring bushes. The remaining few, greatly exhausted, maintain their ground, and withdraw slowly and proudly, as if each claimed the honours of victory. The vanquished and the victors then search for the females, who, believing each to have returned from the field in triumph, receive them with joy. It not unfrequently happens that a male already mated is suddenly attacked by some disappointed rival, who unexpectedly pounces upon him after a flight of considerable length, having been attracted by the cackling of the happy couple. The female invariably squats next to and almost under the breast of her lord, while he, always ready for action, throws himself on his daring antagonist, and chases him away never to return."

In tracts of land in the western country, the Pinnated Grouse may be heard booming and tooting before break of day, and at all hours afterwards until sunset; but in those districts where they have been frequently annoyed by that intruder, man, their meetings are more noiseless, their battles shorter and less frequent, and their fighting-grounds more concealed. Many of the young males fight in the autumn, the females generally joining them to make peace.

The nest is made earlier or later, according to the latitude of the place, between the beginning of April and the end of May. Audubon found a nest in Kentucky finished and containing a few eggs at the first-mentioned date; but he thinks, taking the difference of seasons into consideration, that the average time is about the beginning of May. The nest, which is formed of dry leaves and grass, neatly interwoven, is carefully placed amid the tall grass, or a large tuft in the open ground, or at the foot of a bush. The eggs are from eight to twelve in number, and are of a light colour. The mother sits upon the nest eighteen or nineteen days, and as soon as the young have freed themselves, leads them away from the nest, when the male ceases to associate with her. In autumn the families congregate together in flocks, which at the approach of winter consist of several hundreds. When alarmed, the young squat so closely in the grass as to be quite hidden. "Once," says Audubon, "my horse almost placed his foot on a covey that was in the path. I observed them, and instantly leaped to the ground; but, notwithstanding all my endeavours, the cunning mother saved them by a single cluck. The little fellows rose on the wing for only a few yards. I spent much time in search of them; I could not discover one. I was greatly amused, however, by the arts the mother employed to induce me to leave the spot where they lay concealed."

These birds never have more than one brood during the year; but should the eggs have been destroyed, a second set is laid, generally fewer in number than the first. About the 1st of August the young are nearly as large as the little American Partridge, and are then fit for the table; but they do not become strong in the wing till the middle of October.

The war against these Grouse is carried on in various ways. Some are shot on their breeding-places, others killed with sticks, or caught in nets and snares. "I observed," says Audubon, "that for several nights in succession many of these Grouse slept in a meadow not far distant from my house. This piece of ground was thickly covered with tall grass, and one dark night I thought of amusing myself by trying to catch them. I had a large seine, and took with me several negroes supplied with lanterns and long poles, with the latter of which they bore the net completely off the ground. We entered the meadow in the early part of the night, although it was so dark that without a light, one could hardly have seen an object a yard distant, and spreading out the leaded end of the net, carried the other end forward by means of the poles, at the height of a few feet. I had marked before dark a place in which a great number of the birds had alighted, and now ordered my men to proceed towards it. As the net passed over the first Grouse in the way, the alarmed bird flew directly towards the confining part of the angle, and almost at the same moment a great number of others arose, and, with much noise, followed the same direction. At a signal, the poles were laid flat on the ground, and we secured the prisoners, bagging some dozens. Repeating our experiment three times in succession, we met with equal success; but now we gave up the sport on account of the loud bursts of laughter from the negroes, who could no longer refrain. Leaving the net on the ground, we returned to the house laden with spoil, although I am confident that several hundreds had escaped."

"The Pinnated Grouse," as Audubon further relates, "is easily tamed, and easily kept. It also breeds in confinement. I have often been surprised," he continues, "that it has not been fairly domesticated. While at Henderson I purchased sixty alive that were expressly caught for me within twelve miles of that village, and brought in a bag laid across the back of a horse. I cut the tips of their wings, and turned them loose in a garden and orchard about four acres in extent. Within a week they became tame enough to allow me to approach them without their being frightened. I supplied them with abundance of corn, and they fed besides on vegetables of various kinds. This was in the month of September, and almost all of them were young birds. In the course of the winter they became so gentle as to feed from the hand of my wife, and walked about the garden like so many tame fowls, mingling occasionally with the domestic poultry. I observed that at night each individual made choice of one of the heaps in which a cabbage had grown, and that they invariably turned their breast to the wind, whatever way it happened to blow. When spring returned they strutted, 'tooted,' and fought, as if in the wilds where they had received their birth. Many laid eggs, and a good number of young ones made their appearance; but the Grouse at last proved so destructive to the young vegetables--tearing them up by the roots--that I ordered them to be killed. So brave were some of the male birds that they never flinched in the presence of a Turkey Cock; and now and then would stand against a Dunghill Cock for a pass or two before they would run from him."

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The PTARMIGANS (_Lagopus_) constitute a group of remarkable birds, characterised by their very compact body, medium-sized wings, in which the third quill is the longest, a short, slightly rounded, or straight tail, composed of eighteen feathers, and a small beak. The comparatively small feet have the tarsi and toes covered with hairy feathers. The rich plumage varies in its hues according to the season of the year; the sexes are very similar in their coloration, and the young soon acquire the same tints as their parents. The unusually large claws possessed by the members of this group are shed, like those of their congeners, when the plumage is changed. The Ptarmigans inhabit both America and the Eastern Hemisphere as far northward as vegetation extends, and have occasionally been seen even at 80° north latitude. In a southerly direction they are met with as far as the Alps, the Pyrenees, and the mountains of Central Europe.

These birds live on open ground, and feed upon twigs and leaves of shrubs, berries, grasses, and seeds; their flight is quick, strong, and prolonged. They walk and run very nimbly, and often escape from their pursuers by hiding under shrubs or among heather, when much alarmed they take wing, but even then never resort to the woods for shelter. Their eggs, which are numerous, are spotted with dark brown. The young run about as soon as they leave the egg, and follow their mother in search of food. At the approach of winter several families frequently associate together.

THE WILLOW PTARMIGAN.

The WILLOW PTARMIGAN (_Lagopus albus_) is about fifteen inches long and twenty-four inches and a half broad; its wing measures seven inches and a half, and the tail four inches and a quarter, the female is one inch shorter and narrower than her mate. During the winter the plumage of this beautiful bird is of a dazzling white, except the fourteen outer tail-feathers, which are black, with white roots and edges; the six largest quills have an oval brownish black streak in the outer web. As the pairing season advances, the head and nape become reddish brown, spotted and streaked with black, the feathers on the shoulders, back, and rump, and those in the centre of the tail are black, edged with white, and have lines of reddish brown or yellow over half their surface; the tail-feathers become paler and lose their light edges. The primary quills remain white as in winter, while the secondaries turn brown; the face and throat are usually of unspotted reddish brown; the head, upper breast, and thighs of a reddish hue, dotted and lined with black; the feathers of the middle part of the breast are black, spotted with reddish brown and white, and those of the belly and legs entirely white. The lower tail-covers are black, marked with reddish brown and yellow, and the corners of the mouth are decorated with white spots. The above colours often vary in their shades, and in the course of the summer become much paler. The female is always lighter in hue than her mate, and acquires her summer plumage before the male. When the feathers begin to darken, the comb on the brow becomes higher and of a reddish tint.

Many observers have assumed that there are two moulting seasons--the first, which occurs in autumn, extends to the whole of the feathers; during the second, which takes place in spring, the smaller feathers alone are changed; but the winter clothing does not immediately replace the summer dress, nor does that at once supersede the winter suit. On this account it has been supposed by some that the Ptarmigan moults four times in the year. American observers, on the contrary, think they have perceived that the smaller feathers at least are not replaced, but simply changed in colour. According to Richardson, "The second change is occasioned, not by the reproduction of feathers, but by the coloured ones becoming white, the process commencing on their tip. This alteration takes place in scattered feathers, which at the same time lengthen, and in a week or ten days the change is complete; spotted specimens undergoing the change may be distinguished from spring ones by the worn state of the tarsal feathers."

This Ptarmigan is spread throughout the northern parts of both the New and Old World, although it is not found everywhere in the same numbers. It is very plentiful in Scandinavia, and also in Finland, and Russia, and common in the eastern coasts of the latter country, and in many parts of Siberia. Radde did not meet with it about the Lake of Baikal or the Amur, and therefore concludes that it does not stay there during the summer; but he found it in Eastern Sayan, at a height of between five and six thousand feet above the sea-level, on wide plains, overgrown with birch bushes. It breeds in the valleys of the Rocky Mountains, and upon the arctic coasts; but collecting in flocks on the approach of winter, it retires southward as the severity of the weather increases. Considerable bodies, however, remain behind, even in the coldest winters. In the year 1819 its earliest appearance at Cumberland House, latitude fifty-four degrees, was in the second week in November, and it returned to the northward again before the beginning of spring.

These Ptarmigans prefer the shelter of birch or willow trees, and where such abound are frequently met with in very large numbers, one pair living close to another, but each holding its own small domain (usually measuring about fifteen paces) with the utmost intrepidity against all intruders; no sooner, however, is the breeding season over than the various families unite into large flocks, and wander over the country to a considerable distance. In disposition this species is lively, and its movements generally restless and rapid, its broad, thickly-feathered feet enabling it to run with equal facility over fresh snow or unsafe moss-covered earth. Whilst in motion the head and tail are usually held down; but when the bird is quite secure from danger, the body is kept much elongated, and the head boldly raised erect. The flight is graceful and light, that of the male accompanied by a loud resonant note as he is about to descend, but the female utters no sound when on the wing. During very severe seasons, or when an enemy is at hand, the Willow Ptarmigan frequently takes refuge in the snow for warmth or shelter; and in very sharp wind, or biting frost, it is not uncommon to see a whole flock snugly buried in a snow-bed, close to each other, with only their heads protruding, to enable them to detect the first sign of danger, in evading which they exhibit a most wonderful instinct. Their food consists of leaves, buds, blossoms, berries, and various kinds of insects; grain of all kinds they also devour. The nest of this species is concealed with great skill in some retired nook, and slightly lined with grass, earth, and feathers. The small pear-shaped eggs are laid at the end of May or beginning of June; they are from twelve to sixteen in number, and have a yellowish shell, thickly covered with reddish-brown dots and streaks. No sooner are the young capable of walking than they are at once led forth to seek their food upon the neighbouring marshes and bogs, as the insects and larvæ of which such localities afford a rich supply are particularly acceptable to the delicate little family. Throughout the whole of the breeding season, many and fierce encounters take place between the male birds, and from ten o'clock in the evening till early morning their loud calls may be heard challenging each other to a trial of strength, which usually continues until the females gently warn their pugnacious partners that it is time to retire to rest.

THE ALPINE OR GREY PTARMIGAN.

The ALPINE or GREY PTARMIGAN (_Lagopus Alpinus_ or _mutus_)--see Coloured Plate XXVIII.--may be said to vary its plumage every month during the summer. At all seasons, however, the belly, lower tail-covers, exterior wing-covers, quills, and tarsi are white, the tail is black, and the quills streaked with black. About the middle of April other black feathers begin to make their appearance, and the entire plumage becomes, as it were, chequered. By May the head, throat, back, and upper feathers of the wing-covers are more or less variegated with reddish brown and white. As the autumn approaches the feathers gradually change, and by the end of September are of a light grey, dotted with black, and the reddish streaks on the neck and head almost white. In the female these parts are marked with undulating reddish and black lines, the bands being much broader and more clearly defined. In winter the plumage of the male is entirely of a snowy white, except the few black tail-feathers; these latter also show a light border. Occasionally specimens are met with that have retained some of these dark feathers through the cold season.

The Alpine Ptarmigan, or Fjall Ripa, as it is called, is met with in Scotland, and abounds in Scandinavia, in the higher ranges of that peninsula, up to the vicinity of the North Cape.

"The Fjall Ripa," says Professor Rusch, in a letter to Mr. Lloyd, "is found so far south in the province of Christiansand, that its southern limits can certainly be placed in latitude 58° 40´. It occurs wherever the mountains rise above the limits of the dwarf birch, with steep precipices and stone rubble. On mountains in the southern districts of Norway, at the height of 3,000 to 3,500 feet, the sportsman may be tolerably certain of meeting with one pair or more of these birds."

During the year the plumage varies very considerably, being almost in a constant state of moult. By all accounts, this species puts on at least three different dresses in the course of the year. The tail-feathers are always black, and the male has a small black mark from the base of the bill to the temple; but with these exceptions the winter dress of both sexes is white.

The male begins to assume his spring dress about the middle of April, the female a few days later, and usually completes it by the end of May or beginning of June; the information respecting the autumnal moulting is not so precise. In the beginning of September, according to Barth, they have assumed the greater part of their autumnal dress, which about the middle of the same month begins to change into the winter plumage in such a manner that the autumn moulting is simultaneously continued.