Science
How polar bears maintained highly specialized diets during periods of Arctic warming—until now – Phys.org
Polar bears are often considered the poster-child species for climate change impacts. With global warming and sea-ice declines, it becomes harder for polar bears…
Polar bears are often considered the poster-child species for climate change impacts. With global warming and sea-ice declines, it becomes harder for polar bears to hunt their preferred preyseals. Increased global temperatures are having the greatest impact on Arctic and Antarctic environments, with arctic polar bears projected to decline by 30 percent by 2050.
Larisa DeSantis, paleontologist and associate professor of biological sciences, with former undergraduate student Ansley Petherick, set…
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