This 2010 photo provided by the U.S Geological Survey shows a hibernating little brown bat in Pennsylvania, with white-muzzle typical of White-nose syndroms. The disease has devastated the populations... more 
This 2010 photo provided by the U.S Geological Survey shows a hibernating little brown bat in Pennsylvania, with white-muzzle typical of White-nose syndroms. The disease has devastated the populations of migratory bat species such as the little brown bat in the Northeast since it was discovered in New York in 2006. less 
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Associated Press | Photo By U.S. Geological Survey, Paul Cryan
Wed, Apr 13, 2011 3:05 AM EDT