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Starving polar bears turn to cannibalism
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[quote:Anonymous Coward 763245:MV85MzI5NDBfMTQ0NjI4MjhfRkU4RDNCRDQ=] [quote:Discs] Yeah, the volcanic activity in the polar region has been melting a lot of the ice. Clearly it's not "warming" of the whole planet. ~ its a bad sign when animals resort to eating each other for food. [/quote] yes it is...thank you for posting this Discs. :hf: [/quote]
Original Message
Scientists say shrinking Arctic sea ice may be forcing some hungry polar bears to cannibalize bear cubs.
At least seven cases of mature male polar bears eating bear cubs have been spotted this year among the animals around Churchill, Man.
Ian Stirling, a retired Environment Canada biologist who specializes in the Churchill bears, calls it the highest incidence of cannibalization he has ever seen.
Stirling says evidence suggests the cubs are being killed for food, not just so the male can mate with the sow.
He says the Hudson Bay sea ice, which the bears use to get at the seals they need to fatten up for winter, isn't appearing until weeks later than it used to.
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