Polar Bears Turning to Goose Eggs to Survive Warming?

Snow Goose Nest in Canada

(November 08, 2010) Scientists say that polar bears may be turning to snow goose eggs to help them survive, as the Arctic sea ice melts due to global warming.

Typically, polar bears hunt seals out at sea and they only return to land when springtime temperatures melt the ice they use as rest stops. But climate change has caused the sea ice to melt earlier each year and polar bears have been forced to come ashore sooner.

For the full story visit nationalgeographic.com

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