A hippopotamus can consume up to 33% of its body weight in a single meal.
Hippopotamuses are large, semi-aquatic mammals found in sub-Saharan Africa. They typically weigh between 1,500 and 4,500 kilograms (3,300 and 9,900 lb). They are herbivores and feed mainly on grasses. They spend most of their time in water and can stay submerged for up to five minutes. They are also highly social animals with complex communication and hierarchical social structures.