Oribi  (Ourebia ourebi)

The smallest true grazer amongst the antelope (3), the oribi is a medium-sized ungulate with slender legs, a long neck, and small pointed horns. The silky coat of the oribi is yellow to reddish-brown on the back but is white on the belly. Each knee has a long tuft of hair, and the tail is short and black with a white underside. The eyes have a white line of fur above them, often used to help distinguish them from other ungulate species. Beneath the ears are dark, hairless patches, and on the sides of the face are vertical creases that house the preorbital glands. These glands produce an odorous secretion that is used to mark the oribi's territory (2) (4).