哆啦a梦平行西游版国语The noble birds which illustrate the present article were presents from the Marchioness of Londonderry.
The Black Bear of America is distinguished from his fellows, and more especially from the brown bear of Europe, which he approaches most nearly in size and form, by few very striking external differences, except the colour of his fur. His forehead has a slight elevation; his muzzle is elongated, and somewhat flattened above; and his hair, though long and straight, has less shagginess than that of most of the other species of the group. In colour it is of a uniform shining jet-black, except on the muzzle, where it is short and fawn-coloured, becoming almost gray on the lips and sides of the mouth. This, however, it should be observed, is the character only of the full-grown animal: the young are first of a bright ash colour, which gradually changes to a deep[118] brown, and finally fixes in the glossy black tint of mature age.哆啦a梦平行西游版国语Ursus Ferox. Lewis and Clarke.
n of the offal, render them superior to all other birds, in the same proportion as the Lion is allowed to take the lead among mammiferous quadrupeds.
These singular animals were among the first fruits which accrued to natural history from the discovery of New South Wales, a country which has since proved so fertile in new and remarkable forms both of the animal[159] and vegetable creations. Their natural habits in a wild state are still, however, very imperfectly known. They appear to live in small herds, perhaps single families, which are said to submit to the guidance of the older males, and to inhabit in preference the neighbourhood of woods and thickets. They are, as might be inferred from the small size of their mouths and the peculiar character of their teeth, purely herbivorous, feeding chiefly upon grass and roots. Their flesh is eaten by the colonists, by whom it is said to be nutritious and savoury, an assertion which is confirmed by those who have partaken of it in England. In order to procure this they are frequently hunted in their native country; but the dogs who are employed in this service sometimes meet with dangerous wounds, not only from
on each side, is a short and thick tuft of lighter coloured hairs. The tail, which is eight or nine inches[60] in length, is of the same uniform colour with the body from its base to its tip.
been the result of the dismemberment of this single group.
It has already been mentioned that the Leopard is smaller than the Tiger; indeed he seldom exceeds from three to four feet from the tip of the nose to the root of the tail, which latter is somewhat shorter than the body. Perhaps the largest authentic measurement is that of an animal, spoken of under the designation of Panther, but in all probability truly a Leopard, which was killed by Colonel Denham’s party in the course of that zealous and successful traveller’s late expedition, and which is stated at eight feet two inches from the muzzle to the extremity of the tail. This savage creature, although twice impaled by the lances of his pursuers which he had snapped asunder in his rage, was still on the point of making a spring upon the foremost of the party, when a musket ball through the head completely deprived him of that vitality which his previous wounds, dangerous and fatal as they undoubtedly were, had not even appeared to diminish in any sensible degree.
e western side of the Rocky Mountains, who live almost entirely upon vegetables, are of a much less fierce and savage disposition than their fellows of the eastern side, where animal food is more abundant and more easily procured.
The genus Macrocercus is characterized by the robustness of its beak, which is extremely broad and powerful; by the nakedness of its face, which is sometimes entirely bare, and sometimes partially covered with lines of short and scattered feathers; and by the size and form of its tail, which is longer than the body, regularly graduated, and terminating in an acute apex. The whole of the species are American, and are remarkable for the brilliancy of their colours, which are perhaps more varied and more gaudy than those of any of the other modern divisions of the Linnean genus Psittacus. They are consequently more sought after as objects of luxury and[218] elegance, and bear a higher comparative value than the rest of the Parrots. In common with the entire tribe, they inhabit the tropical regions of the earth, and live chiefly upon fruits and seeds. Among the latter they uniformly give the preference to such as are provided with a hard and shelly covering. These they crack with great dexterity, carefully reject
e tubercle in others, in a third group is short and tapering, in a fourth of moderate length and cylindrical, in a fifth extremely long but uniformly covered with hair; in others, again, of equal length, divested of hair beneath and near the tip, and capable of being twisted round the branch of a tree or any other similar substance in such a manner as to support the whole weight of the animal, even without the assistance of his hands.
The principal generic characters of the Secretary consist in the form of his beak, which is shorter than the head, thick, and curved nearly from the very base, where it is covered with a cere; in the long and unequal feathers which take their origin from the back of his head, and are susceptible of elevation and depression; in the naked skin which surrounds his eye, and which is shaded by a series of hairs in the form of an eyebrow; in the great length and slenderness of his tarsi, which form his most striking characteristic in an Order remarkable for a structure exactly the reverse; and in the shortness of his toes, which are terminated by blunted talons of little comparative size or curvature. The only known species measures upwards of three feet in length. Its plumage, when in a perfect state, is for the most part of a bluish gray, with a shade of reddish brown on the wings, the large quill-feathers of which are black. The throat and breast are nearly white, and the rest of the under surface of the body of
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