Chris Merkord Posted August 8, 2013 Share Posted August 8, 2013 Increase in woodpecker populations linked to feasting on emerald ash borer Science Daily (press release) Data used in the study were collected by volunteers for Project FeederWatch, a Cornell Lab of Ornithology and Bird Studies Canada project in which volunteers count birds that visit feeders at backyards, nature centers, community areas, and other ... and more » View the full article Link to comment Share on other sites More sharing options...
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