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Dec. 23, 2011
Birders Fan Out to Count Feathered Friends
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| The 112th Audubon Christmas Bird Count is underway. Citizen scientists armed with binoculars are recording data vital to monitoring bird health and conservation. But before you can count a Snowy Owl or a Rufous Hummingbird, you need to identify it. Birder Richard Crossley has some tips. |
Produced by Namisha Sarin Anand
Guests
-
Gary Langham
Chief Scientist
National Audubon Society
Washington, DC -
Richard Crossley
Author, "The Crossley ID Guide: Eastern Birds" (Princeton, 2011)
Cape May, New Jersey
RELATED READING
The Crossley ID Guide: Eastern Birds (The Crossley ID Guides)
by Richard Crossley
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