Polar Bear | Species | WWF
Polar Bears Expend More Energy in a Melting Arctic | Polar Bears International
Polar bears swim for days as sea ice retreats
Polar bear spotted in city, miles from home
Polar Bears Losing Weight, Having Fewer Cubs Due to Retreating Sea-Ice | Weather.com
Climate change and loss of sea ice putting polar bears at risk of starvation, collar cameras show - ABC News
Why Polar Bears Facing Severe Weight Loss and Having Fewer Cubs? We Explore this for International Polar Bear Day. | Nature and Wildlife | Discovery
Facts about Polar Bears and Their Conservation - HubPages
Polar Bears Are Starving Because of Global Warming, Melting Sea Ice, Study Shows
Arctic Sea Ice Thins, So Do Polar Bears - Sandhills Sentinel
Ontario study says polar bears losing weight due to shrinking ice | Globalnews.ca
Polar bears don't hibernate, so screw polar bears | Grist
As Sea Ice Melts, Wild Polar Bears are Losing Weight on Land
Longer summers spell bad news for polar bears - Geographical
Why Polar Bears Facing Severe Weight Loss and Having Fewer Cubs? We Explore this for International Polar Bear Day. | Nature and Wildlife | Discovery
Why Are Polar Bears Losing Weight?
Comparison of predicted average polar bear weight loss to field... | Download Scientific Diagram
Polar Bear | National Wildlife Federation
Southernmost polar bears losing weight as ice shrinks: study | CBC News
Climate change is causing polar bears to lose too much weight
Polar bears are getting thinner and having fewer cubs, a new study says | CNN
Climate change: Polar bears face starvation threat as ice melts - BBC News
