Bird Nests and Construction Behaviour
Michael H. Hansell
Parrots of the Wild
Catherine Ann Toft
The Penguin Book of Penguins
Peter Fretwell
Hen Party
Arthur Parkinson
Pocket Birds of Britain and Europe
Jonathan Elphick
Bird
BirdLife International
RSPB Complete Birds of Britain and Europe
Rob Hume
How Birds Fly
Peter Cavanagh
Journeys With Emperors
Gerald L. Kooyman
Thinking Like a Parrot
Alan B. Bond
Extreme Measures
Brian Keith McNab
Coloniality in the Cliff Swallow
Charles R. Brown
New Perspectives in Ornithology
Scott V. Edwards
Feathered Dinosaurs
John A. Long
A Field Guide To the Birds of Brazil
Ber van Perlo
Birdsong in a Time of Silence
Steven Lovatt
Owls of the Eastern Ice
Jonathan C. Slaght
The Sound Approach To Birding
Mark Constantine
Be More Bird
Candida Meyrick
