Global warming poses a serious threat to polar bears.  Polar bears are completely dependent on Arctic sea ice to survive, but 80 percent of that ice could be gone in 20 years and all of it by 2040. Polar bears are already suffering the effects: birth rates are falling, fewer cubs are surviving, and more bears are drowning. You can make a difference! The U.S. Fish & Wildlife Service has proposed listing the polar bear as threatened under the Endangered Species Act. The public comment period ends April 9. 
 
Fill out the form below to urge officials in the U.S. Fish and Wildlife Service to list polar bears as threatened under the Endangered Species Act before it's too late.