News tagged with hudson bay

Polar bear diet changes as sea ice melts

A series of papers recently published by scientists at the American Museum of Natural History suggests that polar bears in the warming Arctic are turning to alternate food sources. As Arctic sea ice melts earlier and freezes ...

dateJan 22, 2014 in Ecology
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Polar bear researchers to try crowdsourcing (Update)

Researchers studying the effects of climate change on polar bears are experimenting with the idea of crowdsourcing data as improving technology allows anybody with an Internet connection to monitor the animals' annual migration ...

dateNov 05, 2013 in Ecology
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