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Polar bears live along shores and on sea ice in the icy cold Arctic. When sea ice forms over the ocean in cold weather, many polar bears, except pregnant females, head out onto the ice to hunt seals. Polar bears primarily eat seals. Polar bears often rest silently at a seal's breathing hole in the ice, waiting for a seal in the water to surface. A polar bear may also hunt by swimming beneath ...
In this episode we witness one of the Arctic’s most magical moments. With the help of a one-of-a-kind local tracker, we find a female polar bear fresh out of...
ホッキョクグマは北極の生活のために体を進化させた。. 保温性の高い毛皮、分厚い脂肪、短い足は、寒冷な気候への適応である。. 泳ぐホッキョクグマ（ドイツの Bremerhaven Zoo ）. じゃれあう二頭のホッキョクグマ. 体長 オス：200–250 cm 、メス：180–200 cm ...
11 de nov. de 2023 · The Polar Bear Specialist Group (PBSG) is composed of skilled and dedicated professionals who volunteer their scientific expertise to help conserve polar bears and advance the goals of the International Union for the Conservation of Nature and Natural Resources (IUCN). As we enter the next quadrennial cycle of the IUCN, we are privileged to ...
Make a Difference. We’re dedicated to conserving polar bears and the sea ice they depend on. Through media, science, and advocacy, we work to inspire people to care about the Arctic, the threats to its future, and the connection between this remote region and our global climate.
Polar Bear Profile. The Polar Bear (Ursus maritimus) is a marine mammal that inhabits the sea ice in the Arctic region of the Northern Hemisphere.. They are the largest land carnivores on the planet, rivaled only by the Kodiak brown bears that are found in the southwestern portion of Alaska, Canada, Greenland, Norway and Russia.. The polar bear sits at the top of the food chain in this cold ...
