Polar Bear | San Diego Zoo Wildlife Alliance
Polar Bear | Saint Louis Zoo
Polar Bear photos, facts, and map
Surprising Polar Bear Facts About the King of the Arctic
Polar Bear photos, facts, and map
Celebrating Polar Bear Week with a collection of our favourite bear-themed stories | Canadian Geographic
How Polar Bears Work | HowStuffWorks
Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News
Understanding Polar Bear Attacks | Polar Bears International
Polar Bear photos, facts, and map
15 years after ESA listing as 'threatened' due to sea ice loss polar bears are abundant & thriving | polarbearscience
Why polar bears are no longer the poster image of climate change
Polar bear - Wikipedia
Polar Bear - Plugged In
Polar bear - Detroit Zoo
Arctic Icon: 10 Facts about the Polar Bear
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Five Revolutionary Technologies Helping Scientists Study Polar Bears | Science| Smithsonian Magazine
Polar bear guide: where they're found, what they eat, and why they're threatened - Discover Wildlife
Polar bear: a powerful predator on ice | WWF
Polar Bears - Bears (U.S. National Park Service)
Climate change is forcing polar bears to eat garbage | Live Science
Polar Bear | Species | WWF
Facts About Polar Bears | Polar Bear Diet | DK Find Out
International Polar Bear Day: Fantastic facts about the amazing animals - BBC Newsround
Polar bear - Wikipedia
Polar Bear Bonanza | Mid-Continent Public Library
