Album: The World's Biggest Beasts

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Here: Polar Bear

Credit: US Fish & Wildlife Services
Polar bears are the largest species of bear and biggest carnivores on land. Males commonly weigh in around 1,300 pounds while females are typically smaller…Read More »

and weigh up to 650 pounds. Warming temperatures are shrinking the polar bear’s arctic habitat, and some scientists believe the bears could be extinct by the end of the century.   Less «
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