Polar Bears' Diet Is 25% Plastic, Russian Scientists Say - The Moscow Times

Russian Expert Warns It Could Take Only 20 Years for Polar Bears to Be Completely Extinct - Russia Business Today

Do 'grolar' bears (polar/grizzly hybrid) actually exist? - Quora

Born to Roam - The Suffering of Polar Bears in Zoos by BornFree - Issuu

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Polar Bears' Plastic Diets Are a Growing Problem

Published field study observations – not population size – prove polar bears are thriving

Polar Bears' Diet Is 25% Plastic, Russian Scientists Say - The Moscow Times

Born to Roam - The Suffering of Polar Bears in Zoos by BornFree - Issuu

Polar bears could be extinct in 25 years' - The Hindu

Moscow Veterinarians Save Siberian Polar Bear With Tin Can Stuck in Mouth - The Moscow Times

Why Russia's war in Ukraine is bad for polar bears - The Washington Post

Polar Bear Cannibalism On the Rise in Russia's Arctic, Scientists Say - The Moscow Times

Bears of North America Be Bear Aware Campaign

Born to Roam - The Suffering of Polar Bears in Zoos by BornFree - Issuu