This application containing the best collection of Walrus Sounds for android devices. sounds have been selected very carefully to be a good and fun user experience, we hope you will enjoy using the app and listening to Walrus Sounds. walrus, (Odobenus rosmarus), also called morse, huge, seal-like mammal found in Arctic seas. There are two subspecies: the Atlantic walrus (Odobenus rosmarus rosmarus) and the Pacific walrus (O. rosmarus divergens). Male Pacific walrus are slightly larger, with longer tusks.