As sea ice disappears, walruses are heading to land. From the New York Times Green Blog:
Biologists track the unprecedented migration of as many as 20,000 Alaskan walruses onshore as floating ice disappears in the Arctic. The dense concentration of walruses increases the chance of trampling for juveniles. “What it’s all tied to is the loss of sea ice,” a biologist with the World Wildlife Fund says.

Aw, we all know that global warming is just a liberal, commie, socialist theory and that Al Gore didn’t know what in heck he was talking about.