First wild polar bear-grizzly cross

[Cal Sibley]

Maybe it's a good thing. Global warming is allowing a lot of animals to extend their range. It's predicted that polar bears will disappear by the middle of the century. It's primarily an aquatic mammal, and I hate the thought of it becoming extinct. I guess a male grizzly and a female polar bear are about the same size so the breeding is not all that surprising or a first. Best wishes.

Cal - Montreal