![Tetraonidae / Grouse / Bird anatomy / Lagopus / Birds / Biota / White-tailed ptarmigan / Rock ptarmigan / Humphrey-Parkes terminology / Holarctic / Willow ptarmigan / Feather Tetraonidae / Grouse / Bird anatomy / Lagopus / Birds / Biota / White-tailed ptarmigan / Rock ptarmigan / Humphrey-Parkes terminology / Holarctic / Willow ptarmigan / Feather](https://www.pdfsearch.io/img/c87ab0a5a96923ffde6059193ca45ee6.jpg) Date: 2015-02-27 22:35:08Tetraonidae Grouse Bird anatomy Lagopus Birds Biota White-tailed ptarmigan Rock ptarmigan Humphrey-Parkes terminology Holarctic Willow ptarmigan Feather | | The Auk 124(2):ART–XXX, 2007 © The American Ornithologists’ Union, 2007. Printed in USA. REVISION OF MOLT AND PLUMAGE TERMINOLOGY IN PTARMIGAN (PHASIANIDAE: LAGOPUS SPP.) BASED ONAdd to Reading ListSource URL: www.birdpop.orgDownload Document from Source Website File Size: 236,92 KBShare Document on Facebook
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