The Birds of America

Birds of Texas Field Guide (Bird Identification Guides)

The Place of Tides: A Journey to the Land of the Eider Duck and a Life-Changing Encounter with the Women Who Gather the Birds’ Precious Down on Remote ... the acclaimed author of The Shepherd’s Life

The Sibley Birder's Life List and Field Diary

The Birds of Costa Rica: A Field Guide (Zona Tropical Publications)

National Audubon Society Trees of North America (National Audubon Society Complete Guides)

The Feather Detective: Mystery, Mayhem, and the Magnificent Life of Roxie Laybourne

Audubon's Birds of America: The Baby Elephant Folio

National Audubon Society Birds of North America (National Audubon Society Complete Guides)

H Is for Hawk