The Pocket Computer: A New Tool for Identifying Eastern Empidonax Flycatchers in the Hand

Authors
Robert H. Benson, Karen L. P. Benson
Journal
North American Bird Bander
Volume
14
Issue
3 (July-September)
Year
1989
Pages
79-82
File attachments
p0079-p0082.pdf (290.8 KB)

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