Hippopotamus

A massive, mostly herbivorous mammal that spends most of its time in water, known for its large mouth and tusks.

Young hippopotamus resting by the water. Hippopotamus head in water, eyes closed. Hippopotamus submerged in murky water. Hippopotamus walking in dry grass. Hippopotamus with fish cleaning its skin. Hippopotamus walking in dry grass. Hippopotamus yawning in water with others. Hippopotamus surfacing in water. Two hippos resting together on the ground. Hippopotamus eye in dark water. Hippopotamus submerging in murky water. Hippos and monkey in black and white. Hippopotamus close-up face, resting. Two hippos sleeping together. Hippopotamus eating greens in water. Hippopotamus eye peeking from water. Hippopotamus eating lettuce in water. Hippopotamus showing large teeth outdoors. Hippopotamus standing in tall grass. Two hippos resting on sandy ground.