Hawks In Flight, Second edition: A Review of a New Version of a Birding Classic
10,000 Birds
OCTOBER 2, 2012
Hawk watchers and birders who look at hawks (not always the same group!) There are probably more identification guides about raptors than there are for any other bird group. The original Hawks in Flight treated 23 raptors, the major hawks that migrate through North America. have been blessed with many guides.
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