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List of birds of Southern Africa : ウィキペディア英語版 | List of birds of Southern Africa
This is a list of the bird species recorded in Southern Africa. Southern Africa is defined as Africa south of a line between the Kunene and Zambezi rivers, encompassing Namibia, Botswana, Zimbabwe, mainland South Africa, Lesotho, Swaziland and southern and central Mozambique, as well as oceanic waters within of the coast, covering approximately 3.5 million square kilometres. ==Traditional boundaries==
In Layard's 1867 treatise on the regional avifauna, he arbitrarily defined "South Africa" as the region south of 28° South. Sharpe's 1884 revision of Layard's work extended the boundary to the Cuanza and Zambezi rivers, believing that the latter is a natural avifaunal limit. Stark and Sclater, possibly influenced by national boundaries determined at the Berlin Conference, substituted the Cuanza with the Kunene River for the first of their volumes, which appeared in 1900. The latter definition became entrenched with many ornithological publications following suit.
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