Flight Paths: How a Passionate and Quirky Group of Pioneering Scientists Solved the Mystery of Bird Migration

Hawks at a Distance: Identification of Migrant Raptors

The Crossley ID Guide: Eastern Birds (The Crossley ID Guides)

The Book of Eggs: A Life-Size Guide to the Eggs of Six Hundred of the World's Bird Species

The Book of Flaco: The World's Most Famous Bird

Maine Birds: A Folding Pocket Guide to Familiar Species (Nature Observation North America)

The Owl Handbook: Investigating the Lives, Habits, and Importance of These Enigmatic Birds

Return to the Sky: The Surprising Story of How One Woman and Seven Eaglets Helped Restore the Bald Eagle

Birds of France: Second Edition (Helm Wildlife Guides)

The Bald Eagle: The Improbable Journey of America's Bird