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Polar Bears - Data, Pictures and Videos

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Polar Bears - Data, Pictures and Videos

India brotherbear Offline
Grizzly Enthusiast
3,131 Replies
49 Topics
Joined: Aug 2014
#62
08-28-2016, 01:23 AM

Polar bears will have a lot of tough obstacles to cross if they are forced into grizzly country. A completely new diet is just one of those tests. Another is hibernation. Will a polar bear be guided by instinct to hibernate during the long Winter months? And, if so, can a polar bear gain the necessary fat reserve to survive hibernation? If they can pass these tough obstacles, it is likely that in time, there will be unlimited crossbreeding between the polars and the grizzlies resulting in the polar bears becoming basically lost within the genes of the grizzlies.
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RE: Polar Bears - Data, Pictures and Videos - brotherbear - 08-28-2016, 01:23 AM



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