Duikers are a group of small to medium sized African antelope. The smallest species attain no more than 5 kg as adults, the largest can approach the weight of a man. Generally drab of color, many possess a stripe down the center of the back, while one species is striped like a zebra. The legs are short, the back is arched. Short spike-like horns protrude from the crown of the head, but can be obscured in some species by a tuft of hair.
Duikers are secretive and seldom seen. They prefer habitat with a good deal of cover in which to hide. A startled duiker dashes for the protection of dense brush and growth, quickly disappearing among the tangles and stalks.
Duikers live alone or in pairs. They are antagonistic to others of their own sex, which they try to stab with their horns. They are known to occasionally eat meat or insects in addition to the leaves, fruit, and grasses that make up the bulk of their diet.