Study: Birds shifting north; global warming cited

Discussion in 'ODNR & WKYC News Feeds' started by Ohio News RSS, Feb 10, 2009.

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    img src="" border="0" /WASHINGTON -- A new Audubon Society study of more than 300 North American bird species finds more than half are spending the winter farther north than they did 40 years ago.img src="" height="1" width="1"/