The species are presented with ecology, moulting patterns as well as the feathers' size, shape and color differences. Differences in anatomy (skull, etc.) in the end of the book. The author also presents relationships between feather morphology, behavior and ecology of this group of birds. A very unique book for the identification of owls, perfect for both feather-enthusiasts, birdwatchers and ringers.
Product information
Author: Marian Cieslak
Publisher: Oriolus Publishing
Language: English
Format: Hardcover
ISBN: 9789197865227
Released: 2017
Pages: 206
Dimensions: 285x205 mm
Weight: 1055 g