Polar Bears Switch Diets to Survive, Studies SayPublication: NBC News Date: January 24, 2014 View Article
Arctic polar bears may be adjusting their eating habits as their sea ice habitat melts and the furry white predators stand to lose the floating platform they depend on to hunt seals, their primary food. According to researchers, however, the bears are displaying flexible eating habits as their world changes around them.
Indeed, scientific studies indicate polar bear populations are falling as the sea ice disappears earlier each spring and forms later in the fall. But a series of papers based on analysis of polar bear poop released over the past several months indicate that at least some of the bears are finding food to eat when they come ashore, ranging from bird eggs and caribou to grass seeds and berries.