Tags: animal, hippos, lake, naivasha, kenya
Tags: animal, composite, hour, exposure, elephants, zebras, wildebeests, meerkats, hippos, stephen, wilkes
Tags: animal, hippos, kenya
Tags: animal, mouth, herbivore, hippos, bite, crocodile, half
Tags: animal, typical, herbivore, despite, herbivorous, diet, hippos, bite, strong, break, crocodiles, spine