A brilliant guide to these enigmatic seabirds! Learn to identify these birds in-field, with helpful tips for both close range and over distance. Confusion species included on the colour-plates to assist accurate identification. Presents all 137 species with all subspecies and plumage phases. Full treatment of recently rediscovered and rarely seen species.
Distribution maps in the back of the book.
Format: Paperback
Author: Derek Onley, Paul Scofield
Pages: 240
Dimensions: 160x235x17mm
Weight: 533 g
Publication: 2016
Publisher: Bloomsbury
ISBN: 978 071 364332 9
Language: English