Polar Bear, Species
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Descrição
At the top of the food chain, polar bears have an important role in the marine environment. Learn how WWF is fighting the biggest threat to polar bears’ survival: loss of sea ice.
Polar Bears and Oceans Facts
Human-Driven Global Warming Is Biggest Threat to Polar Bears, Report Says - The New York Times
Polar bear genome gives new insight into adaptations to high-fat diet
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Polar bear, Description, Habitat, & Facts
DNA recovered from polar bear snowprints could shed light on elusive species, Science
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Ten Facts about Polar Bears, Blog Posts
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Polar Bears: Species Facts, Info & More
U.S. Curbs Use of Species Act in Protecting Polar Bear - The New York Times
Polar bear guide: where they're found, what they eat, and why they're threatened - Discover Wildlife
How species form: What the tangled history of
