Birds of the Eurasian Tundra
A Birdwatching Guide to the Netherlands
A Birdwatching Guide to North East Germany and its Baltic Coast, Second edition
Birds of Mongolia [Princeton Field Guides]
Gombobaatar, Sundev 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
Handbook of the Birds of Europe, the Middle East, and North Africa: Complete set [BWP]
CRAMP, Stanley, Chief Editor, et al.
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
A Field Guide to Birds of the USSR Including Eastern Europe and Central Asia
Flint, V.E.; Et al.
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.