Once widespread throughout Africa, white and black rhino populations have been severely depletes because of poaching for their horns. Between 2006 and 2016, Africa lost 7,246 black and white rhinos to poachers. The number of black rhinos have been reduced by 90% over the last three generations. Rhinos are also facing the challenge of massive habitat loss and isolation. Rhino populations that , The biggest of the five surviving species are Africa’s white rhino and Asia’s greater one-horned rhinos. In Africa, southern white rhinos once thought to be extinct, now thrive in protected sanctuaries and are classified as near threatened. But the western black rhino and northern white rhinos have recently become extinct in the wild., Extinctions and genetic erosion at historic localities across the black rhinoceros' range and how these map onto surviving populations. n = number of samples, H = number of haplotypes, PH = number , The Kruger National Park (Limpopo, South Africa) This park is one of South Africa’s chief tourism attractions for its abundance of wildlife, covering almost 20 000 square kilometres. Black and White rhinos are both found in the park, but in far smaller numbers than in decades past. The Kruger National Park has implemented strict anti-poaching measures, but still falls prey to vicious , The African rhino is divided into two species, the black rhino and the white rhino. White rhinos mainly live in South Africa, but they have also been reintroduced to Botswana, Namibia, Swaziland, and Zimbabwe., .