Catalogue of the Birds in the British Museum. XVI
SALVIN, Osbert and Ernst HARTERT.
The Birds of California. A Complete, Scientific and Popular Account of the 580 Species & Subspecies
DAWSON, William Leon
A Monograph of Macaws and Conures
Birds of New York Two Volume Set
Eaton, Elon Howard
Birds of New York. Two Volumes
Coloured Figures of the Birds of the British Islands
A Field Guide to the Birds
PETERSON, Roger Tory
A Monograph of the Pheasants
A Monograph of the Pheasants. Four Volumes in Two.
Peters Check-List of the Birds of the World. Complete set
PETERS, James L. et al.
The Structure and Classification of Birds
BEDDARD, Frank E.