There are reports of “struggling bears swimming wearily in open water.” The endangered classification for Polar Bears could .

Which means they play a vital role in the balance of their ecosystem. By helping protect the polar bear, we’re helping to make sure the Arctic food chain stays healthy, for the benefit of wildlife and ...

Polar bears are uniquely adapted to survive in one of the harshest environments on Earth. These majestic animals are ...

are at a higher level in the food chain and carry significantly more contaminants. Similarly, with decreasing sea ice in the Arctic, the polar bear diet in the region may be shifting to more ...

Searching for polar bears where the Churchill ... that end up with the final part of the food chain being jellyfish." Here, fat is good. "To live in the Arctic you need to be fat, or live fat ...

In the 1980s satellite data showed that Arctic sea ice extended ... belugas, and polar bears,” says San Félix. It means the food chain here is still healthy. We talk about a pod of bowhead ...

The Arctic is changing ... beluga whales and narwhals feed on the fish. The polar bear tops the food chain. September sea ice — the ice left at the end of the summer melting season — is ...

But with the Arctic warming ... may kill bears out of concern for public safety. And consuming rubbish can make bears sick. Wrappers are often frozen into food scraps so polar bears end up eating ...