Volume 1 opens the 10-volume full edition of this monumental feather atlas for Western Palearctic Birds. Volume 1 provides a global overview of feather characteristics for all 244 bird families of the world, also including feather emarginations.
This book is a must-have for both ringers and dedicated birdwatchers that enjoy field identification of vagrant Siberian birds!
This Moult and Ageing of European Passerines is a brand-new, completely revised second edition of Jenni and Winkler's classic guide.
This long-awaited book covers for the first time all aspects of the biology of moult.
Leer meer over verschillende types veren, hun vorming, hun rol en de manier waarop ze zijn gerangschikt in het verenkleed, en hun rui.
The timing, duration, seasonality, extent and pattern of molt are reviewed s and described in this 30-year study of Central Amazonian birds.
