Implications of the Circumpolar Genetic Structure of Polar Bears for Their Conservation in a Rapidly Warming Arctic https://t.co/E7MCgiKOjj
462 followers
2,532 followers
2,532 followers
8,107 followers
New analysis from @USGS finds polar bears migrating towards icier habitat in Canadian archipelago as warming goes on: http://t.co/jhCkUtOete