This walrus can whistle, growl, and gurgle on command
E.T., a 30-year-old walrus at Tacoma’s Point Defiance Zoo, is clearly in training to replace Wilford Brimley. He has the looks down, and he’s working on his acting; he can already do eight different types of vocalization on command.
The sight of a walrus puckering up to whistle is probably the most startling part, but that last sound (the command is “bell”) gets more impressive every time I listen to it. It’s like the Tuvan throat singing of walrus noises.