David Allen Sibley – författare

Sibley Field Guide to Birds of Western North America

Second Edition

What It's Like to be a Bird

Sibley Guide to Birds, Second Edition

Sibley Field Guide to Birds of Eastern North America

Second Edition

Sibley's Birding Basics

How to Identify Birds, Using the Clues in Feathers, Habitats, Behaviors, and Sounds

Sibley Birder's Life List and Field Diary

What It's Like to Be a Bird (Adapted for Young Readers)

From Flying to Nesting, Eating to Singing--What Birds Are Doing and Why

Sibley Birding Sticker Book

With More Than 300 Stickers: Stickers for Journals, Water Bottles, Laptops, Planners, and More