The hippopotamus, often referred to as a “hippo,” is a large, semi-mammalian herbivore native to sub-Saharan Africa. Despite their bulk, hippos are surprisingly agile both in water and on land. They have massive, barrel-shaped bodies, short legs, and a large mouth capable of delivering a powerful bite. Hippos spend much of their time submerged in rivers and lakes to keep cool, emerging mainly at night to graze on grasses. Known for their territorial nature, hippos can be highly aggressive, making them one of Africa’s most formidable animals. With their unique blend of size, strength, and aquatic adaptation, hippos play a crucial role in their ecosystem.