The sable antelope (Hippotragus niger) is an antelope which inhabits wooded savannah in East Africa south of Kenya, and in Southern Africa.The sable antelope stands 120 to 140 centimetres at the shoulder and weigh 200 to 270 kilograms, males being larger than females. Female Sable Antelope are chestnut to dark brown darkening as they mature while males are very distinctively black.
Both sexes have a white underbelly, white cheeks and a white chin. They have a shaggy mane on the back of their neck. Sable antelope have ringed horns which arch backward, in females these can reach a meter, but in males they can reach over one and a tenth meter. The life span of these animals is up to 18 years.
Sable antelope live in savanna woodlands and grasslands during the dry season where they eat mid-length grass and leaves. They are diurnal but are less active during the heat of the day. Sable antelope form herds of ten to thirty females and calves led by a single male, called a bull. Sable antelope males will fight among themselves; they drop to their knees and use their horns.
In each herd, the juvenile males are exiled from the herd at about 3 years old. All of the female calves remain, however. When the herd gets too large, it divides into smaller groups of cows and their young. These groups will form new herds, once again with only one adult bull.
The young males, which have been separated from the herd, associate in "bachelor groups" of up to 12 individuals. Among the bachelors, the most dominant will be the first individual to join a new group of females when the position is open. Very seldom, during their fights for supremacy, are they able to inflict bodily harm to the contender.
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