Field Guide to the Hummingbirds: A fully-illustrated guide to all of the world's hummingbirds

McMullan, Miles

Contributions to the History of North American Ornithology. Volume IV

Davis, William E., Jr., editor

Birds of Cambodia [Flexi]

Cambodia Bird Guide Association (CBGA)

Best Places to Bird in Ontario

Burrell, Kenneth and Michael

Oceanic Birds of the World: A Photo Guide

Howell, Steve N. G. and Kirk Zufelt

Birds in Winter: Surviving the Most Challenging Season

Pasquier, Roger F.

Behavioral Ecology of Neotropical Birds

Reboreda, Juan Carlos, Vanina Dafne Fiorini and Diego Tomas Tuero

Volando a Orillas Del Mar: El viaje epico de un ave playera que une continentes [The Narrow Edge]

Cramer, Deborah

Birding New England: A Field Guide to the Birds of Connecticut, Rhode Island, Massachusetts, Maine,

Minetor, Randi and Nic

Where to Watch Birds in France

Barnagaud, Jean-Yves, Nidal Issa, Sebastien Dalloyau

Birds of the West Indies [Flexi]

Kirwan, Guy M., Anthony Levesque, Mark Oberle, and Christopher J. Sharpe

The Ascent of Birds: How Modern Science is Revealing their Story [PB]

Reilly, John

Mark Catesby's Legacy: Natural History Then and Now

Brush, M.J. and Alan H.

Riding the Wind: A Birder's Ups and Downs

Taber, Brian

Natural Encounters: Biking, Hiking, and Birding Through the Seasons

Beehler, Bruce M. ; With Illustrations by John C. Anderton

The Birds of Indiana

Mumford, Russell E. and Charles E. Keller, illustrated by William Zimmerman, foreword by Matthew J. Williams

East Coast Seabirds: A Visual Guide to the Sea and Shore Birds of the Maritime Provinces

Domm, Jeffrey C.

RSPB Guide to Birdsong

Thomas, Adrian

Where to Watch Birds in Berkshire: 20 of the Best Sites

Clews, Brian and Renton Righelato

A Complete Guide to Antarctic Wildlife: Birds Marine Mammals Antarctic Southern Ocean, Second editio

Shirihai, Hadoram