Hummingbirds: Their Life and Behavior. A photographic Study of the North American species
Tyrrell, Esther Q.; Tyrrell, Robert A.
Hummingbirds of the Caribbean
A Field Guide to Hummingbirds of North America
Williamson, Sheri L.
Hummingbirds of North America: The Photographic Guide
Howell, Steve N.G.
Hummingbirds of North America: Attracting, Feeding, and Photographing
George Miksch Sutton Limited Edition Print: Mexican Bird Portraits: White Eared Hummingbirds
Sutton, George Miksch
Enjoying Hummingbirds in the Wild and in Your Yard
GATES, Larry; GATES, Terrie
The Hummingbirds of North and Middle America: A Checklist and Compact Field Guide / Colibries
Edwards, Ernest P.
Illustrations by BUTLER, Edward M.; PAPISH, Ramiel
Do Hummingbirds Hum?
West, George C.; Butler, Carol A.
The Hummingbirds of North and Central America (set of four pamphlets)
Illustrations by Edward Murrell Butler
Hummingbirds of the West
Handbook of the Birds of the World, Volume 5: Barn Owls to Hummingbirds
Del Hoyo, Josep; Elliott, Andrew; Sargatal, Jordi