The great enemy of these animals is the Puma, and they fly from him; but Mr. Darwin says he has often known them not only neigh and squeak when men approach, but dance and leap about in the most absurd manner. They are easily caught, for they get quite bewildered, when pursued; but they are much bolder when in captivity. They appear to have favourite spots to which they go to die, and which are perfectly white with their bones; this has been observed close to the river Gallego, and elsewhere.
Manufactures from their hair more resemble silk than woolen stuffs, and some of those made of the Alpaca fleece, are quite black, without having been dyed. It has been a matter of surprise to many, that they are not naturalized in this country, as the climate would not be an obstacle to success. The demand, however, for their produce so much, increases, that it is very probable they may at some future time become denizens of our mountainous districts.
DEER.
The elegant animals included under the name of Deer, afford the highest sport to the hunter, the most precious skins, and delicious food. Considering their size, they are matchless in speed and vigour, and are as beautiful as they are swift. They are spread all over the globe, except Australia, and Central and Southern Africa; their place in the latter continent being supplied by giraffes and antelopes. They leave the higher mountains to goats, live on moderate elevations, but delight most in wide, open countries. The fissures, or what are called lachrymals, exist in most of them; they are clefts below the eyes, which bear the name of tear-ducts, but their use is not yet understood. They would not be so much developed as they are in many, unless they bore strongly upon the animal's economy; but they do not communicate with the nose, nor are they, in any way, connected with respiration. They are certainly in relation with glands, because they secrete a greasy fluid, more abundant at some times than at others, when the edges are much swollen; and the animals often touch objects with them, stretching them wide open, doing so, when they are under excitement of any kind.
The muzzles of some deer are nearly flat, and destitute of hair; in others, they are covered with hair, and the upper lip is prehensile.
Only the male deer have horns, or antlers, as they are called, which they shed every year; and, up to a certain age, at every renewal, they increase in size and number of branches. They are placed on a bony pad upon the forehead, which is covered with skin; and in the second year of their age, this skin swells; blood rushes towards the pads, their arteries increase, and rapidly deposit bony matter, the antlers begin to form, the skin increases with them, and continues to cover them, and the large arteries which it carries with it make furrows upon the bony matter, which always remain. So thick and soft is the pile of hair which protects the skin, that it deserves, and has received, the name of velvet. When the antlers have attained their yearly size, the arteries begin to deposit a rough ring of bone round the edges of the pad, which increases till it stops their passage; so that, deprived of its natural nourishment, the velvet shrivels up, dries, and peels off; a process which the deer hastens by rubbing his antlers against trees. The latter are then hard and serviceable, for had they been used and wounded, when their covering was so full of blood, the shock would have sent a rush of it back to the brain, and probably have killed the deer. Before I understood this arrangement, I have seen these animals with wounded horns, and have wondered much at the large flow of blood which issued from them, and others have probably done the same. When the skin is gone, the antlers remain, as it were mechanically, and as it is one of the great laws of life to throw off every thing which is no longer a part of itself, they obey the rule. Absorption takes place beneath the bony ring, particle after particle disappears, and down go the antlers, either from their own weight, or some accidental touch; the part where they stood is quickly covered with skin till spring returns, when a new growth commences, and a larger pair ensues. The common stag loses his antlers early in the spring; and they sprout forth again very soon after.
There is no part of the game laws of various countries more stringent, than that which relates to the killing of deer, or their management. Whatever concerned Venerie, as it was called, was a necessary part of a nobleman's or gentleman's education. The private histories of kings are very much mixed up with the deer laws, and also some of the public transactions; for many a fine has been paid, many a worthy person sent into exile, and many a life lost, in consequence of their infringement; and the technicalities with which the science and the laws were loaded, appear in the present times most absurd and tiresome.
Deer are still to be found wild in Scotland, but most rarely in England; in the north of Europe and America they are common, and those which frequent cold countries have the antlers much flattened, as if to shovel away the snow; they will sometimes weigh 60 lbs. These animals are every where tenacious of life, and will run a long way after being hit in a mortal part.