Sibley's Backyard Birds of the Midwest
Sibley, David Allen
The Sibley Guide to Birds, Second edition [Corrected Printing]
Sibley's Birding Basics
The Sibley Guide to Bird Life and Behavior
The Sibley Guide to Trees
SIBLEY, David Allen
Sibley's Backyard Birds of the Mid-Atlantic
Sibley's Backyard Birds of New England & Northern New York
Sibley's Owls of North America
Sibley's Raptors of Eastern North America
Sibley's Backyard Birds of the Southeast
Sibley's Warblers of Eastern North America
Sibley's Hummingbirds of North America
![The Sibley Guide to Birds, Second edition [Corrected Printing]](graphics/covers/L/SIBL2.jpg "The Sibley Guide to Birds, Second edition [Corrected Printing]")
