Mexican Birds: First Impressions
Sutton, George Miksch.
Handbook of the Birds of Europe, the Middle East, and North Africa: Complete set [BWP]
CRAMP, Stanley, Chief Editor, et al.
The Birds of the British Isles. Volumes I-XII
Bannerman, David Armitage
The Redstart. New Naturalist Monographs
Bird Islands of Peru: The Record of a Sojourn on the West Coast
MURPHY, Robert Cushman
The Peregrine Falcon
The Yellow Wagtail. New Naturalist Monographs
The Ornithology of Illinois. Volume I, Part I and Volume II, Part I: Descriptive Catalogue
The Birds of Siberia: A Record of a Naturalist's Visits to the Valleys of the Petchora and Yenesei
Alaska Bird Trails: Adventures of an Expedition by Dog Sled to the Delta of the Yukon River at Hoope
Birds of the Sudan: Their Identification and Distribution
Cave, Francis O. & James D. Macdonald
Waterfowl of North America
The California Woodpecker and I: A Study in Comparative Zoology
RITTER, William Emerson
A Field Guide to the Birds: Giving Field Marks of All Species Found in Eastern North America
PETERSON, Roger Tory
The Birds of the Palearctic Fauna: A Systematic Reference. Two Volumes
Oceanic Birds of South America
MURPHY, Robert Cushman.
The Birds of the Malay Peninsula: A General Account of the Birds Inhabiting the Region
ROBINSON, H.C. and Frederick N. CHASEN
Birds of the Atlantic Islands. Four Volume Set.
BANNERMAN, David A. and W. Mary
Life Histories of Central American Birds: [I]-III. Complete set in three volumes.
SKUTCH, Alexander F.
Iceland Summer: Adventures of a Bird Painter
SUTTON, George Miksch
The Canvasback on a Prairie Marsh
HOCHBAUM, H. Albert.
The Flamingos of the Camargue