With the Arctic sea ice cover shrinking rapidly, polar bears are forced onto land where they experience health deterioration and starvation.
Melting ice sheets pose starvation risk for polar bears
Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News
Polar Bear, Species
Most polar bears to disappear by 2100, study predicts, Polar regions
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Isolated Greenland polar bear population adapts to climate change
Longer summers spell bad news for polar bears - Geographical
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Polar bears face starvation risk in longer ice-free periods in Arctic
The influence of the Arctic Oscillation - Arctic Sea Ice