Polar Bears & Climate Change
Alaska’s foremost polar bear expert talks about the effect of the retreating ice on bears
Polar Bears & Global Warming
The single biggest threat to polar bears is decline to their habitat that’s likely to occur because of Global Warming
Polar Bears & Loss of Habitat
The single biggest threat to polar bears is decline to their habitat that’s likely to occur because of Global Warming
Polar Bears and the Future
Research Wildlife Biologist, Alaska Science Center, USGS, Anchorage, Alaska. Dr. Amstrup talks about Polar Bear science and managing bears as the pole warms up and the ice retreats.
Research on Polar Bears in the Polar Nations
Polar bear researchers from polar nations share information and resources
Studying Polar Bears
Dr. Amstrup takes some time out in his office on the campus of the University of Alaska in Anchorage to talk about how polar bear research has moved from questions of hunting bears to climate change.
