There are about 16, 275 southern white rhinos, 93% of the global total.

南非还拥有约16275头南方白犀牛，占全球总数的93%。

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In the wild, southern white rhinos have suffered devastating hits to their population thanks to a recent surge in poaching.

由于近期非法偷猎的猖獗，野生白犀牛的数量已在锐减。

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Similar footprint-recognition software has been used to create biometric signatures for white rhinos, polar bears, and cheetahs as well.

类似的足迹识别软件已经被用于为白犀牛、北极熊以及印度豹制作生物签名。

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An international agreement on protecting endangered animals and plants provides for sport hunting of white rhinos in Africa.

VOA: special.2009.12.14

Africa had an estimated seventeen thousand white rhinos and four thousand black rhinos as of two years ago.

VOA: special.2009.12.14

These include both white rhinos and black rhinos in the wild in Africa.

VOA: special.2009.12.14

South Africa has been the focal point of poaching because it has the largest population of rhinos in the world, with 1, 916 black rhinos and 18, 780 white rhinos, the conservation group said.

BBC: South Africa record for rhino poaching deaths

In Botswana and Zambia, the black Rhino is believed now to be extinct and, across a wide band of Africa, both black and white rhinos are now almost too rare to be counted.

BBC: Rhinos on the rise

In the 1990s, the first white rhinos were imported from South Africa and the results of the breeding programme saw the animals transferred to other reserves in Kenya, including Lake Nakuru National Park, Sweetwaters Game Reserve and Lewa Downs Conservancy.

BBC: The rhino wars of central Kenya