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Extinction Countdown

Polar-grizzly bear hybrid found in Canada

An extremely rare “grolar bear“—a polar-grizzly bear hybrid—was shot and killed by an Inuit hunter in Canada’s Northwest Territories last month. Global warming has reportedly been driving grizzly bears (Ursus arctos horribilis) farther north in search of food, bringing them into polar bear (U. maritimus) territory. Polar bears, meanwhile, are finding themselves stranded on land [...]

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