Wednesday, 10 October 2018

Polar bears gorged on whale carcasses to survive past warm periods, but strategy won’t suffice as climate warms

Polar bears gorged on whale carcasses to survive past warm periods, but strategy won’t suffice as climate warms

A new study led by the University of Washington found that while dead whales are valuable sources of fat and protein for some polar bears, this resource will likely not be enough to sustain most bear...

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