Common Hippopotamus Eats Green Leaves From Broken Tree Branch-2

hippopotamus hippo hippopotamidae herbivorous zoo hairless mammal animal wildlife ungulate barrelshaped eat weight tusks size amphibius heaviest chew inhabit african survival outside beast heavy little habitat rtiodactyl nature wild wideopening green river horse canine common nutrition park semiaquatic torsos ground legs 4k outdoors columnar energy body extant population mouths