Polar Bear Populations are Doing Just FinePer the Polar Bear Science blog, run by Dr. Crockford.Dr. Susan J. Crockford is a zoologist with more than 35 years experience, including work on the Holocene history of Arctic animals. Like Ian Stirling, Susan Crockford earned her undergraduate degree in zoology at the University of British Columbia. She is currently an adjunct professor at the University of Victoria, B.C. Polar bear evolution is one of Dr. Crockford's professional interests.Good news study on Chukchi polar bears is unpublishedPosted on October 10, 2012This article from yesterday (Oct 09, 2012) caught my eye: "How many polar bears live in the Arctic?" by Jill Burke