资讯

through fire, drought, cold, and starvation. The connection between an individual animal’s death and climate change is rarely clear—even when an animal is as emaciated as this polar bear.
Travel to Churchill in northern Canada to see the world’s greatest concentration of polar bears. Learn more about their evolutionary history and learn about the role ecotourism plays in the ...
The white bear – who is neither polar bear nor albino, but a genetic variation of the black bear found in this coastal rainforest – is the central character among the film’s creatures ...