Природният свят: Polar Bears and Grizzlies: Bears on Top of the World

Синопсис

The shrinking Arctic ice may be making life much tougher for polar bears, but it is also offering new opportunities for grizzly bears to the south. Where once the lives of white and brown bears could not have been more different, in summertime they now meet along shores and islands almost all the way to the North Pole. Amazingly they have even interbred. This film shows the lives of some of the bears as they adapt.

Продуценти: Mark Fletcher, Tim Martin

Времетраене: 50 мин