Shadowbirds: A Quest for Rails
Burt, William M.
Arizona Game Birds
Brown, David E.
The Pheasants of the World
Johnsgard, Paul A.
Curassows and Related Birds
DELACOUR, Jean and Dean AMADON.
Illustrations by Albert Earl Gilbert, George Miksch Sutton, and David Reid-Henry
Pheasants, Partridges, and Grouse: A Guide to the Pheasants, Partridges, Quails, Grouse, Guineafowl,
Madge, Steve; Kirwan, Guy M.; Mcgowan, Philip J.K.
Partridges Quails Francolins Snowcocks and Guineafowl: Status Survey and Conservation Action Plan 19
McGowan, Philip J. K. [Editor]
The Marsh Hen: A Natural History of the Clapper Rail of the Atlantic Coast Salt Marsh
The Coturnix Quail: Anatomy and History.
Fitzgerald, Theodore C.
Birds of the World: Game Birds
The Pheasants of the World. Second edition
The Grouse of the World