BBC Planet Earth: Amazing Nature – Polar Bear Versus Walrus Colony

I was flicking along through the TV stations the other day on sky and flicked over to see BBC’s Planet Earth. There was a Polar bear attacking a walrus colony. At first i was hoping the Walrus being attacked would be ok and then the said truth of how cruel nature is emerged. This video clip is one of the most amazing clips ive ever seen of nature in action.