Hippopotamus

A hippopotamus (Hippopotamus amphibius), also known as a hippo, is a large, semi-aquatic mammal native to sub-Saharan Africa. It is the third-largest type of land animal and is known for its massive size, aggressive nature, and its unique ability to walk on the bottom of a riverbed.

Hippos have a massive, barrel-shaped body with short, stout legs. Their skin is a grayish-brown color and is almost hairless, with a unique pinkish secretion that acts as a sunscreen. They have a huge mouth with tusks that are actually enlarged canines. Their eyes, ears, and nostrils are located on the top of their head, which allows them to see, hear, and breathe while mostly submerged in water.

Hippos are found in the rivers, lakes, and mangrove swamps of Africa. They are semi-aquatic and spend most of their day submerged in water to stay cool. They are herbivores, and their diet consists almost entirely of grass, which they graze on at night.

Despite their docile appearance, hippos are one of the most aggressive and dangerous animals in Africa. They are highly territorial, especially in the water, and will attack if they feel threatened. Hippos are social animals that live in groups called pods.