How do polar bears with warm thick fur swim under a frozen lake?
>>>Detecting starvation polar bears
In the cold days, have you ever thought about holding a warm white polar bear? As a typical bear of the polar region, there is a fact that you can hardly complete this "warm wish" , because the polar bear is the largest predator on land. And maybe, you will be a good bait.
In the photo series at Moscow Zoo (Russia), photographer Olga Gladysheva recorded the lovely image of the polar bear in the extremely cold winter lakes.
