A Tentative Key for Sex Determination of Common Redpolls (Acanthis flammea flammea) in the Northern United States during Winter

Publication Type:Journal Article
Year of Publication:1973
Authors:Brooks, WS
Journal:Bird-Banding
Volume:44
Issue:1
Date Published:1973
ISBN Number:00063630
Keywords:Acanthis, Acanthis flammea, Carduelis, Carduelis flammea, Fringillidae, United States
URL:http://www.jstor.org/stable/4511924
Short Title:Bird-Banding
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