Scientific name: odobenus rosmarus
A walrus is a large animal that spends most of its time in the sea. They eat clams, sea snails and other animals from the bottom of the sea. They can live to about 50 years old, and a male walrus can grow to weigh between 1,600 and 1,900kg, and get 10-12 feet long. They are distantly related to the seal.