ARE there any genuine wild horses in existence—that is to say, any that are not descended, like those of South America, from a domesticated stock? Naturalists have all concurred until very recently in answering this question negatively. They were of opinion that, as in the case of the sheep, the goat, and some other domestic animals, not a singular indication remains by which we can judge of the form, the colour, or the habits, by which the horse was characterized before it became the servant of man, or how far it may have differed from the present domesticated races. But this opinion is entirely gratuitous, and unsupported by a single fact. They choose to assume, in defiance of probability and of testimony, that the herds of horses that roam over the vast unexplored regions of Central Asia are not wild but feral (that is, sprung from a tame stock), for no other reason than because they are not very unlike our ordinary domestic breeds. Colonel Hamilton Smith, a writer of great authority, has combated these notions with great force. “Whatever,” he says, “may be the lucubrations of naturalists in their cabinets, it does not appear that the Tahtar or even the Cossack nations have any doubt upon the subject; for they assert that they can distinguish a feral breed from the wild by many tokens, and naming the former takja and muzin, they denominate the real wild horse tarpan and tarpani. We have had some opportunity of making personal inquiries on wild horses among a considerable number of Cossacks of different parts of Russia, and among Bashkirs, Kirguise, and Kalmucs, and with a sufficient recollection of the statements of Pallas and Buffon’s information obtained from M. Sanchez, to direct the questions to most of the points at issue. From the answers of Russian officers of this irregular cavalry, who spoke French or German, we drew the general conclusion of their general belief in a true wild and untamable species of horse, and in herds that were of mixed origin. Those most acquainted with a nomadic life, and in particular an orderly Cossack attached to a Tahtar chief as Russian interpreter, furnished us with the substance of the following notice. The tarpani form herds of several hundreds, subdivided into smaller troops, each headed by a stallion; they are not found unmixed excepting towards the borders of China; they prefer wide, open, elevated steppes, and always proceed in lines or files, usually with the head to windward, moving slowly forward while grazing, the stallions leading, and occasionally going round their own troop. Young stallions are often at some distance, and single, because they are expelled by the older, until they can form a troop of mares of their own; their heads are seldom observed to be down for any length of time; they utter now and then a kind of snort, with a low neigh somewhat like a horse expecting its oats, but yet are distinguishable by the voice from any domestic species, excepting the woolly Kalmuc breed.