Hippopotamuses are herbivorous and spend a significant portion of their time in water, where they keep their bodies cool and hydrated. They are excellent swimmers and can stay submerged for several minutes at a time. When on land, hippos graze on grass and other vegetation, usually at night to avoid the heat of the day.
They have large, heavy bodies and are considered one of the largest land mammals, after elephants and rhinos. Adult hippos can weigh up to several tons and have thick skin that helps protect them from the sun and water.
While hippos are generally peaceful herbivores, they can be highly territorial and aggressive when threatened. They are known for their powerful jaws and tusks, making them formidable opponents. Despite their size, they can move surprisingly quickly both on land and in water.
In summary, hippos are semiaquatic animals that live on land and in water and are considered native to Africa.