a male black rhino ( diceros bicornis) walking in the savannah, etosha national park, namibia.

africa african animal bicornis big black browser bush close dangerous diceros endangered etosha five grass grassland habitat herbivore hooklipped hookedlipped horn horned landscape large male mammal namibia national nature park perissodactyla poached poaching portrait protected reserve rhino rhinoceros rhinocerotoidea safari savanna savannah save walking wild wilderness wildlife namibia horizontal