U.S. Recognizes Threat to Polar Bears from Global Warming

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Message on the Wind
©Thomas D. Mangelsen/ Imagesofnaturestock.com.
Polar bears must wait for the sea ice to re-freeze each fall so they can resume hunting seals. If current levels of greenhouse gas emissions continue, Arctic sea ice will melt and not return.

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U.S. Recognizes Threat to Polar Bears from Global Warming
http://www.nrdc.org/news/newsDetails.asp?nID=2413

Endangered Species Act Listing Process for Polar Bears Underway; Polar Bears May Become Extinct Due to Global Warming (photo source) http://www.biologicaldiversity.org/swcbd/species/polarbear/index.html
CONSERVATION GROUPS ADVANCE PROTECTIONS FOR POLAR BEAR FROM GLOBAL WARMING
http://www.nrdc.org/media/pressreleases/061227.asp
Help protect California's coast from Navy sonar
http://www.nrdconline.org/campaign/nrdcaction_121306
Natural Resources Defense Council http://www.nrdc.org