Hippopotamus

A large, mostly herbivorous mammal with a barrel-shaped body, short legs, a large head, and a wide mouth filled with large teeth. They are semi-aquatic animals found in sub-Saharan Africa, typically inhabiting rivers, lakes, and swamps. Hippopotamuses are known for their aggressive behavior and are considered one of the most dangerous animals in Africa. They spend most of their days in water to keep cool and come out at night to graze on grass and other vegetation.