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Powdermill Avian Research Center
About Powdermill Bird Banding
Powdermill Banding Protocol
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"In hand Ageing and Sexing Techniques: Molt Pattern Shortcuts and Summaries"  Presentation given at the 2007 Annual Meeting of the Eastern Bird Banding Association
by Adrienne J. Leppold
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Order: EBBA Monograph No. 1 Relationships Among Body Mass, Fat,
Wing Length, Age, and Sex for 170 Species of Birds Banded at Powdermill Nature Reserve

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Contents of this website, including photos and banding data, may not be reproduced or otherwise used for scientific or commercial purposes without permission.  To obtain permission and to comment or make suggestions concerning this website, please contact: or

Through summer 2008 all photos on this website were taken by Bob Mulvihill, Adrienne Leppold, or Molly McDermott; photos from fall 2008 onward were taken by Andrew Vitz unless otherwise noted.


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