a white rhinoceros stands in the grass along the road in a wildlife park in South Africa

white rhinoceros south africa wildlife park park road mighty savannah wildlife horn endangered poaching rhino horn africa ceratotherium white rhino rhinoceros rinoceros animal mammal park wild big african reserve southern national nature outdoors safari species wilderness huge conservation kruger strong poached dangerous black horned close herbivore eyes vertebrate hunted squarelipped simum white rhino charging big five