Arctic Mission: Lords of the Arctic (2003)认领

　　This film focuses on Northern wildlife and its close and tragic relation to climate change, which affects all of the Arctic's fragile ecosystems. The example of the polar bear, studied by biologists for the past 20 years, is revealing. Scientists are also concerned about the precarious situation of bowhead whales and belugas, not to mention seals, walruses and many species of b...