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Thursday, March 1, 2012

ScienceDaily: Strange Science News

ScienceDaily: Strange Science News


Earthworms to blame for decline of ovenbirds in northern Midwest forests

Posted: 29 Feb 2012 11:22 AM PST

A recent decline in ovenbirds, a ground-nesting migratory songbird, in forests in the northern Midwest United States is being linked by scientists to a seemingly unlikely culprit: earthworms.

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