5100 x 2550 px | 43,2 x 21,6 cm | 17 x 8,5 inches | 300dpi
Data acquisizione:
21 dicembre 2013
Altre informazioni:
Male black faced Impala crosses the surfaced road near Etosha National Park, Namibia, Africa. Road stretches into the distance behind the Impala. The impala (Aepyceros melampus) is a medium-sized African antelope. It was first described by German zoologist Martin Hinrich Carl Lichtenstein in 1812. Two subspecies of the impala have been recognised: the common impala and the black-faced. They are typically between 120–160 cm (47–63 in) long. Males stand up to approximately 75–92 cm (30–36 in) at the shoulder and weigh 53–76 kg (117–168 lb), while females are 70–85 cm (28–33 in) and 40–53 kg (88–117 lb). Both are characterised by a glossy, reddish brown coat. Only the males have the characteristic slender, lyre-shaped horns, which can grow to be 45–92 cm (18–36 in) long. The impala inhabits savanna grasslands and woodlands close to water sources. It is a mixed forager, whose diet consists of grasses, forbs, monocots, dicots and foliage. It switches between grazing and browsing depending on the season and habitat. Water is an essential requirement. Impala are fast runners and are known for their leaping ability, reaching heights up to 3 m (9.8 ft). The impala is native to Angola, Botswana, Kenya, Malawi, Mozambique, Namibia, Rwanda, South Africa, Swaziland, Tanzania, Uganda, Zambia and Zimbabwe. Regionally extinct in Burundi, it has been introduced in two protected areas of Gabon. The black-faced impala is confined to Kaokoland (Namibia) and southwestern Angola.
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