Foraging African White Rhino assists white crane in catching insects

forage foraging african white rhino white rhinoceros rhino assist bird catch insects rhinocerotidae big five ceratotherium simum dangerous heavy herbivore ivory large pachyderm pachydermata perissodactyla poaching target horn aggressive crash stubborn square lipped rhino endangered dehorning dehorned wild natural wildlife nature african southern ecology habitat safari outdoor conservation south africa powerful