How Sea Otters Use Rocks as Tools to Open Hard-Shelled Prey
Floating on its back in a patch of coastal water, a sea otter may look relaxed. But when it places a clam or marine snail against a stone and strikes …
Sea Otters
Floating on its back in a patch of coastal water, a sea otter may look relaxed. But when it places a clam or marine snail against a stone and strikes …