Birds of New Guinea
Hummingbirds of Colombia
Mazariegos H., Luis A.
The Ornithogeography of the Yucatan Peninsula
PAYNTER, Raymond A., Jr.
The Birds of Matto Grosso, Brazil: A Report on the Birds Secured by the Roosevelt-Rondon Expedition
NAUMBURG, Elsie M.B.
Birds of the Eurasian Tundra
The Birds of California. A Complete, Scientific and Popular Account of the 580 Species & Subspecies
DAWSON, William Leon
Birds of New Mexico
Bailey, Florence Merriam
The Bird Faunas of Africa and Its Islands
The Original Water-color Paintings by John James Audubon for The Birds of America: Collector's Editi
Audubon, John James
On the Systematic Position of Zeledonia Coronata
A Contribution to the Ornithology of the Eastern Region of Nigeria
Essays in South American Ornithogeography
Chapman, Frank M.