a male white rhino stands eating grass in the savannah of a nature park of south africa

rhino horn white rhinocerros rhinoceros rhino poaching white rhino ceratotherium big five wildlife conservation kruger south africa safari endangered herbivore africa wildlife park animal rinoceros vertebrate mammal hunted horn african horned male large species wilderness poached savannah big nature park huge wild eat nature simum grass dangerous strong closeup close outdoors squarelipped eyes black park white