Global Warming's Effects On Plant And Animal Life : What has been causing polar bears in the Arctic to drown in record numbers?
2010-12-18
74
Michael Oppenheimer (Professor, Princeton University)
Please enable JavaScript to view the
comments powered by Disqus.
Videos similaires
What has been causing polar bears in the Arctic to drown in record numbers?: Global Warming's Effects On Plant And Animal Life
Ice Drift Causing Polar Bears To Work Harder For Food
Polar Bears A Close Encounter Of Survival In The Arctic Polar Bear Documentary
Polar Bears for Kids, Polar Bear Cubs at the Zoo, Arctic Bear Swimming
NATURE | Arctic Bears | Polar Bears' Prey | PBS
scuba diver panics & nearly drowns causing eyes to bulge after ripping off mask 50 ft underwater
Polar vortex causing boiling water to turn into SNOW instantly
Arctic Polar Bears - Nunavut, Canada
Where the Polar Bears will go when the Arctic disappears!
Team Of Arctic Researchers Being Held Captive By Polar Bears
