Usually found in small, mixed groups of up to 30, except during breeding season when males are territorial. Life History Gestation 6 months, single births coincide with early rains. Young are up and moving with mother in less than an hour. Life span 10-12 years, longer in captivity. Black along flank disrupts body outline as well.
Large ears can rotate to pick up sound from many directions.
Eyes on side of head give a wide field of vision. Long legs and hooves enable animal to run fast. This behavior may confuse predators or intimidate rivals, or it may just be an expression of excitement.