Ten polar bear facts. 1) Polar bears are found in the frozen wilds of the Arctic, in Canada, Alaska (US), Greenland, Russia and Norway. 2) These are seriously big bears, gang. Adult polar bears can measure over 2.5m long and weigh around 680kg.What is a polar bear?
The polar bear ( Ursus maritimus) is a hypercarnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak bear ( Ursus arctos middendorffi ).What is happening to the polar bear population?
As Arctic ice melts, polar bears are affected by increased shipping activities and a rise in opportunities for oil and gas development, that WWF is currently fighting against. In the Arctic, most industrial development has been on relatively small pieces of land.How fast can a polar bear swim?
A polar bear can swim at a speed of up to 6 miles per hour (8 knots). Polar bears live throughout the Arctic, in areas where they can hunt seals in wide cracks in the sea ice or at breathing holes. The taxonomic name for polar bears is Ursus maritimus, which means sea bear, a fitting name for these champion swimmers.