10 Bird Books You Must Own

Field Guides - North America

Field Guides - Central America & Caribbean

Field Guides - South America

Field Guides - Europe

Field Guides - Rest of World

Bird Families - Non-passerines

Bird Families - Passerines

Finding Birds - North America

Finding Birds - Rest of World

Maps

Bird Checklists

Ornithology - Reference Books

Bird Behavior

Understanding Nature/Ecology

Attracting Birds

Birding Stories/Adventures

Children's Bird Books

Bird Art / Photography

Birding Computer Software

Butterflies