Polar bears are struggling to get enough to eat as sea ice dwindles due to climate change ...
University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson ...
来自MSN2 天
Polar Bears Aren't Getting Enough To Eat Since Sea Ice Is Dwindling
As sea ice dwindles due to climate change, polar bears living in Western Hudson Bay are struggling to get enough […] The post Polar Bears Aren’t Getting Enough To Eat Since Sea Ice Is Dwindling ...
This is how much climate change has impacted polar bear populations
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
The Scientist2 年
It’s a Bear-Eat-Bear World: Understanding Cannibalism in the Largest Land Carnivores
“Often the public would see a bear eating another bear as gruesome or immoral in a way ... says cannibalism in brown bears likely occurs less frequently than in polar bears due to aggressive mothers ...