Densities of otters in the Drakensberg of KwaZulu-Natal, South Africa
Cape clawless otters and spotted-necked otters were studied on three rivers in the Drakensberg Park, South Africa. Densities of clawless otters were between 1/2.5 km and 1/0.7 km. For spotted-necked otters densities were between 1/5 km and 1/0.45 km