Steenbok


File:Raphicerus campestris.jpg
The steenbok, (Raphicerus campestris), is a common small antelope of southern and eastern Africa. It is sometimes known as thesteinbuck or steinbok.Steenbok resemble small Oribi, standing 45–60 cm at the shoulder. Their pelage (coat) is any shade from fawn to rufous, typically rather orange. The underside, including chin and throat, is white, as is the ring around the eye.

 Ears are large with "finger-marks" on the inside. Males carry straight, smooth, parallel horns 7–19 cm long (see image left). There is a black crescent-shape between the ears, a long black bridge to the glossy black nose, and a black circular scent-gland in front of the eye.

 The tail is not usually visible, being only 4–6 cm long.Steenbok can use a variety of habitats from semi-desert, such as the edge of the Kalahari Desert and Etosha National Park, to open woodland and thickets, including open plains, stony savannah, and Acacia–grassland mosaics. They are said to favour unstable or transitional habitats.

At least in the central part of Kruger National Park, South Africa, Steenbok show a distinct preference for Acacia tortilis savannah throughout the year, with no tendency to migrate to moister areas in the dry season (unlike many African savannah ungulates, including species sympatric with Steenbok in the wet season).

Steenbok typically browse on low-level vegetation (they cannot reach above 0.9 m), but are also adept at scraping up roots and tubers. In central Kruger National Park, Steenbok show a distinct preference for forbs, and then woody plants (especially Flueggea virosa) when few forbs are available.They will also take fruits and only very rarely graze on grass.They are almost entirely independent of drinking water, gaining the moisture they need from their food.

At the first sign of trouble, steenbok typically lie low in the vegetation. If a predator or perceived threat comes closer, a steenbok will leap away and follow a zigzag route to try to shake off the pursuer. Escaping steenbok frequently stop to look back, and flight is alternated with prostration during extended pursuit. They are known to take refuge in the burrows of Aardvarks. Known predators include African wild cat, caracal, jackals, leopard, martial eagle and pythons.

Breeding occurs throughout the year, although more fawns are born November to December in the southern spring–summer; some females may breed twice a year. Gestation period is about 170 days, and usually a single precocious fawn is produced. The fawn is kept hidden in vegetation for 2 weeks, but they suckle for 3 months. Females become sexually mature at 6–8 months and males at 9 months.