Kruger National Park is one of the largest game reserves in Africa. All the big five game animals – the lion, leopard, rhinoceros, elephant, and Cape buffalo – are found at Kruger National Park. The park has more species of large mammals than any other African game reserve (at 147 species). There are 517 species of birds and 114 species of reptiles, including 3,000 crocodiles. The park is part of the Kruger to Canyons Biosphere an area designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as an International Man and Biosphere Reserve.