southern white rhinoceros or square-lipped rhinoceros - ceratotherium simum simum, in lake nakuru national park in kenya, horned

africa african animal big ceratotherium china conservation danger dangerous endangered feeding grass grazing great green grey heavy horn horned kenya kruger lake large lipped mammal medicine nakuru national nature one outdoors pair park reserve rhino rhinoceros safari simum south southern square squarelipped strong tourism water weight white wild wildlife