Elephants are large, intelligent mammals that are part of the family Elephantidae. They are native to Africa and Asia, and are the largest land animals on Earth. Elephants are characterized by their long trunks, tusks, and large ears. They are social animals that live in herds, and are known for their intelligence, emotional capacity, and memory. Elephants are herbivorous, and primarily eat vegetation such as grasses, leaves, and bark.