Books by Steve Madge
Handbook of Bird Identificatio
Handbook of Bird Identification for Europe and the Western Palearctic
Crows and jays
Pheasants, Partridges and Grouse
PG Birds of Britain and North-West Eu
Handbuch der Vogelbestimmung. Europa und Westpaläarktis.
Guide des canards, des oies et des cygnes
Wildfowl (Helm Identification
Wildfowl (Helm Identification Guides)
Waterfowl