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A Field Test of the use of Rectrix Shape As an Indicator of Age in Some Species of Thrushes and Warblers

Authors:
Sara R. Morris, Maria T. Bradley
Journal:
North American Bird Bander
Volume:
25
Issue:
4 (October-December)
Year:
2000
Pages:
125-131
File attachments
p0125-p0131.pdf (522.07 KB)

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