Andrew Derocher
@AEDerocher
Professor of Biological Sciences @UAlberta. I've studied polar bears for 40 years. Author of Polar Bears: A Complete Guide to Their Biology and Behavior.
15-10-2014 18:30:25
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We caught this 22 year old male #polarbear 100 km east of Churchill in Hudson Bay yesterday. 1st caught as a 2 year old. Old bears often lose pigment in their claws. UAlbertaScience crew waiting out a storm today after a week of VERY warm weather. Cold will help us & the bears.