Flight Identification of Raptors of Europe, North Africa, and Middle East
Forshaw, Joseph M.
A Birdwatching Guide to North East Germany and its Baltic Coast
A Passion for Birds : American Ornithology after Audubon
Barrow, Mark V.
Behind the Binoculars: Interviews with Acclaimed Birdwatchers
Avery, Mark; Keith Betton
Falcon Pocket Guide: Backyard Wildlife
The Lost Bird Project
Birds of the Atlantic Ocean
Illustrations by Shackleton, Keith
Field Book of Eastern Birds
Hausman, Leon Augustus
The Bird Its Form and Function
BEEBE, C. William