Megatherium NHM

Mastodon, 2.5 to 3 meters (8-10 feet) at the shoulder and weighing 3500 and 5400 kilograms (4-6 tons)

Megafauna are large animals. The word is most used for the Pleistocene megafauna – the large land animals of the last ice age, such as mammoths. It is also used for the largest living wild land animals, especially elephants, giraffes, hippopotamus, rhinoceros, elk, condors, etc.