THE HORNS OF A GNU.
The Gnu’s horns are alike in both species and may be known at a glance by their hook-like curves. They pass outwards and downwards and then suddenly curve upwards and forwards. They resemble those of buffaloes and perhaps most closely those of the American bison. They are never very large, and always black. They are of fibrous structure and of large girth at their bases, emulating those of the buffaloes. The Gnu in some of its features resembles a little horse, possessing a mane and having its face, tail, and hindquarters much like those of a pony. It has, however, a cleft hoof and a beard which, as well as its horns, distinguish it from the horse family.
One of the gnus has a brindled neck and forequarters, pale streaks on a dark ground, and a black and tufted tail; another has a white tail covered with long hair from its base, and shows no brindling. The latter has an almost straight back, whilst the former stands higher in its forequarters like the bison. The horns of the brindled black-tailed gnu do not pass forwards nearly so much as those of the other.
All the Gnus are South African and would appear to bear the same relation to the buffaloes of that continent that the North American bison does to the American buffalo.
They are active but rather awkward animals, and their self-important airs are sometimes amusing.