The Duiker are the biggest of Namibia's "small 4" antelope. This includes (from smallest to largest) the Dik-dik, Steenbuck, Klipspringer and Duiker.
Duikers lives in pairs, and are most easily distinguished from the Steenbuck by their greyish colour and black stripe down the face.
Duikers occur in the thicker bushed areas as well as along all the numerous riverines in the area.
Only the males have horns with a average size of 4 inches