they hunt for all there food during the winter
They have to hibernate when they get ready for winter.
it is winter
Polar bear fluff up their fur in winter to trap the heat from its surroundings and they do not allow heat to pass.
No not all polar bear cubs survive the harsh long winter.
Yes, polar bear turn yellow in the summer and white in the winter.
Polar Bears are know as a Winter animal so I suppose they are a Christmas animal as well.
polar bear
A nap. Majority of polar bears do not sleep during the winter. Heavily pregnant sows will, but only for a few months out of the entire winter, then they're up and about with their cubs hunting on the sea ice.
In hot weather the makers of soft drinks want you to think of how icy cold their product will be. Nothing captures the feel of winter on an ice flow like a polar bear!
Hottest temperature in a polar bear habitat can be a balmy 0oC in spring to 20oC in the summer. In winter, the warmest it can get is around -10oC.
The polar bear has no enemies or predators to hide from.
Pretty much whenever it can. But usually during winter, when they can hunt seals on the ice.