Okavango Delta

The Okavango Delta in Botswana is a very large inland delta formed where the Okavango River reaches a tectonic trough in the central part of the endorheic basin of the Kalahari. All the water reaching the Delta is ultimately evaporated and transpired, and does not flow into any sea or ocean. Each year approximately 11 cubic kilometers of water spreads over the 6,000-15,000 km² area. Some flood-waters drain into Lake Ngami.The Moremi Game Reserve, a National Park, is on the eastern side of the Delta. The scale and magnificence of the Okavango Delta helped it secure a position as one of the Seven Natural Wonders of Africa, which were officially declared on February 11, 2013 in Arusha, Tanzania. The Okavango delta is both a permanent and seasonal home to a wide variety of wildlife which is now a popular tourist attraction.

Species include African bush elephant, African buffalo, hippopotamus, lechwe, tsessebe, sitatunga, blue wildebeest, Angolan giraffe, Nile crocodile, Southwest African lion, South African cheetah, African leopard, brown hyena, spotted hyena, springbok, greater kudu, sable antelope, south-central black rhinoceros, southern white rhinoceros, Burchell's zebra, common warthog and chacma baboon. Notably the endangered Cape wild dog survives within the Okavango Delta,exhibiting one of the richest pack densities in Africa. The delta also includes over 400 species of birds, including African fish eagle, Pel's fishing owl, crested crane, lilac-breasted roller, hammerkop, ostrich, and sacred ibis.

Okavango Delta peoples consist of five ethnic groups, each with its own ethnic identity and language. They are Hambukushu (also known as Mbukushu, Bukushu, Bukusu, Mabukuschu, Ghuva, Haghuva), Dceriku (Dxeriku, Diriku, Gciriku, Gceriku, Giriku, Niriku), Wayeyi (Bayei, Bayeyi, Yei), Bugakhwe (Kxoe, Khwe, Kwengo, Barakwena, G/anda) and ||anikhwe (Gxanekwe, //tanekwe, River Bushmen, Swamp Bushmen, G//ani, //ani, Xanekwe). The Hambukushu, Dceriku, and Wayeyi have traditionally engaged in mixed economies of millet/sorghum agriculture; fishing, hunting, and the collection of wild plant foods; and pastoralism.