The call of a golden-winged warblers and the habitat needs of finches are only a click away. A new Web site managed by the National Audubon Society and Cornell Laboratory of Ornithology, www.birdsource.com, allows birders not only to gather information but also to record and share bird sightings with other enthusiasts.
This article appeared in the print edition of the magazine with the headline www.birdsource.com.
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