Dehorned adult White Rhino peacefully eats dry grasses on the savanna

white rhinoceros rhino eat dry grass thanda savanna savannah dehorn white rhino rhinocerotidae big five ceratotherium simum dangerous heavy herbivore horn ivory large pachyderm pachydermata perissodactyla poaching target aggressive crash stubbornness square lipped rhino endangered dehorning dehorned wildlife nature wild african squarelipped safari wilderness reserve park conservation grassland habitat ecology outdoor feeding thanda private reserve