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Polar Bears' Plastic Diets Are a Growing Problem
Where Do Polar Bears Go in the Summer?
Climate change: Most polar bears could struggle to survive in the Arctic by 2100
Researchers See Signs of Chronic Stress in Polar Bears' Blood
Illustrated Polar Bear Facts for Kids - studiotuesday
Polar bears are cute; Disney should donate money needed to save them, Arts & Entertainment
Global Warming Is Driving Polar Bears Toward Extinction, Researchers Say - The New York Times
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10 facts about polar bears!