A polar bear photographed from the deck of the Greenpeace ship, Arctic Sunrise, off Cape Clay, northern Greenland. Polar bears cannot survive without sea ice, using it to raise their young, to travel and as a platform for hunting seals -their primary ...

Image | August 1, 2009

A polar bear photographed from the deck of the Greenpeace ship, Arctic Sunrise, off Cape Clay, northern Greenland. Polar bears cannot survive without sea ice, using it to raise their young, to travel and as a platform for hunting seals -their primary food source.