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Two polar bears kill Canadian worker
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Tourist fined for getting too close to Walrus in Norway
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Polar bear inbreeding on the rise as they struggle to survive
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Britain's oldest polar bear dies in Yorkshire after sudden illness
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Russian village overrun by 'thin' polar bears forced to cancel events
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Polar bears enter homes and chase people in Russian island 'invasion'
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Singapore's first ever 'tropical' polar bear put down
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Keep warm and save the polar bears with this Canada Goose coat
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