A Field Guide to Birds of the USSR Including Eastern Europe and Central Asia
Flint, V.E.; Et al.
Moult and Ageing of European Passerine, Second Edition
Jenni, Lukas and Raffael Winkler
Birds of the Eurasian Tundra
A Birdwatching Guide to the Netherlands
A Birdwatching Guide to North East Germany and its Baltic Coast, Revised edition
Birds of Mongolia [Princeton Field Guides]
Sundev, Gombobaatar and Christopher W. Leahy
Coloured Figures of the Birds of the British Islands
A Collection of Birds from the Azores
Murphy, Robert Cushman & James P. CHAPIN
The Handbook of Bird Identification for Europe and the Western Palearctic
Beaman, Mark; Madge, Steve
A Field Guide to Birds of Armenia [HC]
Adamian, Martin S.; Klem, Daniel Jr.
Illustrations by Gillmor, Robert; Arlott, Norman; Burn, Hillary; Byers, Clive; Cox, John; Davis, John; Gale, John; Hallam, Martin; Lewington, Ian; Nurney, David; Rose, Chris; Wilczur, Jan
List of the Birds of the Canary Islands, With Detailed Reference to the Migratory Species and the Ac
Bannerman, David A.
The Titmice of the British Isles
Barnes, John A.G.