A Survey of U.S. Birders
10,000 Birds
APRIL 13, 2021
The survey was commissioned by National Flyway Council (NFC), which implements the North American Waterfowl Management Plan (NAWMP), which, in turn, aims to maintain abundant waterfowl populations in North America. I vaguely recall seeing this survey at the time, but I do not remember whether I completed it, though I believe I did.)
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