The RED CURASSOW (Crax rubra) is at once recognisable by its beautiful chestnut-brown plumage; the feathers on the nape and part of the throat are striped black and white, and those that form the tail adorned with yellowish white lines edged with black. The eye is reddish brown, the beak horn-grey, the cere blueish black, and the foot lead-grey.
This species is about two feet and six or eight inches long. It has a large strong bill, and a crest composed of twisted and curled feathers, tipped with black at their broad extremities. The Red Curassows inhabit Mexico, Peru, and the West Indian Islands. They are easily tamed, and associate freely with other poultry; this accounts for mongrel birds being often seen that differ much from the parent stock. In their native wilds they are by no means shy, and will suffer themselves to be shot at many times before they attempt to escape.
THE GALEATED CURASSOW.
The GALEATED CURASSOW (Urax pauxi) is characterised by the large, pear-shaped excrescence situated above the nostril, its thick, curved beak, which is vaulted from its base to the tip, and the absence of a crest upon its head. The plumage is principally of a glossy blackish green, with white upon the belly and tip of the tail; the eye is reddish brown, the beak red, the excrescence on the beak blueish black, and the foot light red. The windpipe of this bird is much elongated, and after continuing down the whole length of the pectoral muscle, forms a loop and ascends again before entering the chest.
The Galeated Curassow is met with in flocks in the Mexican forests, where it perches in the trees, but makes its nest upon the ground. The mother leads forth her young in the same manner as a Hen, and feeds them at first with worms, insects, and larvæ, but at a later period they subsist upon grain and berries. This species is easily domesticated, and was one of those which bred in Holland in M. Armschoff's menagerie.
THE MOUNTAIN CURASSOW, OR LORD DERBY'S GUAN.
The MOUNTAIN CURASSOW, or LORD DERBY'S GUAN (Oreophasis Derbyanus), must be regarded as the connecting link between the Craces and Penelopæ. This bird, with which we are but little acquainted, has an elongate but powerful body, short neck, and comparatively small head. In the small abruptly-rounded wings, the sixth quill exceeds the rest in length; the tail is long, graduated, and but slightly rounded at the tip. The feathers composing the tail and pinions are of unusual breadth, and those forming the latter have a decided curve inwards. All the smaller feathers are downy as far as their centre, with large shafts; those of the rump-feathers being remarkably thick. The plumage of the throat is of a velvety texture, but assumes a hairy appearance lower down, whilst that upon other parts of the body is broad-webbed, compact, and harsh. The slender beak is almost covered with velvety feathers forming a tuft above the upper mandible, which curves slightly over the lower portion of the bill and has a broad tip. The short foot is furnished with long toes and large curved claws. The tarsi and skin between the outer and middle toes are feathered. The centre of the brow is in this species decorated with a slender horn, which inclines forward at the extremity. The plumage of both sexes is glossy black, shaded with green upon the back, wings, and belly; the gullet and breast are whitish grey, each feather being striped with blackish brown upon the shafts; the ornamentation of the tail is enlivened by a greyish white stripe about an inch in length. The eye is white, the beak pale straw-colour, the horn scarlet, and the foot bright red. The length of this species is thirty inches; the wing measures fourteen inches, and the tail fourteen inches and a half.
The first specimen of the Mountain Curassow seen in Europe was killed by a Spaniard in 1848, and came into the possession of Earl Derby, after whom it was named. This rare species appears to be met with only on the Volcan del Fuego, a mountain in Guatemala which is covered at an altitude of 7,000 feet above the sea with high trees, among the branches of which it seeks its food during the morning hours, but later in the day it descends into the underwood or reposes upon the ground. Its habits probably resemble those of its congeners, but we are without any other details as to its mode of life.
The GUANS (Penelopæ) are distinguishable from the Curassows by their slender body, comparatively long, much-rounded tail, and low tarsus. They have a broad cere upon their beak, and a bare patch around the eye; their almost naked throat is only covered with a long hairy growth, and there is a slight crest upon the head. The upper plumage of these birds is usually of a uniformly dusky metallic green or brown, while many of the feathers on the under side and breast have light borders. The various members of this family are only found in the warm parts of South America, and closely resemble each other in their mode of life and habits. They usually frequent trees, near the tops of which they perch during the heat of the day, only descending to seek for fruit and insects at early morning or in the evening. Owing to the shortness of their wings their flight is heavy and performed with difficulty; on the branches they are more adroit, and if alarmed move with extraordinary rapidity; in disposition they are shy and usually remain concealed among the thickest foliage, from whence they peep forth to reconnoitre and keep a strict watch against approaching danger. The larger species are solitary in their habits, whilst the smaller members of the family associate in large parties, often numbering sixty or seventy individuals, and fly about under the guidance of one bird placed at the head of the flock. The harsh, loud, peculiar voices of the Penelopæ are usually heard most frequently at break of day, and are represented by travellers as producing an almost deafening effect, when, as is generally the case, a whole flock, following the example of their leader, join together in chorus. Fruit, seeds, and berries of various kinds afford these birds the means of subsistence: it would also appear, according to the Prince von Wied, that they do not reject insect diet. The nests are usually built in trees, and only occasionally on the ground. The large white eggs are from two to six in number. It is at present uncertain whether both parents assist in tending their offspring. Bajon informs us that as soon as the young quit the shell they commence climbing about in the underwood, and are fed in the nest; when strong enough, they venture on to the ground, follow their mother like young chickens, and are led about by her in the short grass during the early morning; when fully fledged they go forth into the world on their own account, and the parents probably proceed to rear another brood. Some species only leave the nest when about ten or twelve days old. Amongst the Indians these birds are highly prized as domestic favourites, and soon become so tame as to enjoy being caressed and taken in the hand. Their flesh is also much esteemed.