19 Jul '11, 2pm

The whitebark pine faces extinction, thanks to pests & #climate change, reports @yalee360

19 Jul 2011: Whitebark Pine Faces Extinction, U.S. Agency Declares The U.S. Fish and Wildlife Service says that the whitebark pine, a keystone species in the mountains of western North America, faces an "imminent" risk of extinction because of outbreaks of pests and disease caused by rising temperatures. The agency’s decision is significant because it marks the first time that the U.S. government has cited global warming as a driving factor behind the possible disappearance of a wide-ranging tree species. But while it declared that climate change was steadily pushing the whitebark pine to oblivion, the agency said that budget cutbacks and staff shortages meant that it did not have the resources to undertake the studies needed to place the tree on the endangered species list; the agency said a listing was “warranted but precluded” at this time. Whitebark pine, found at high...

Full article: http://e360.yale.edu/digest/whitebark_pine_faces_extincti...

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