Peterson Field Guide: Eastern Birds' Nests

Bird Feathers: A Guide to North American Species

Nests, Eggs, and Nestlings of North American Birds: Second Edition (Princeton Field Guides)

Avian Architecture: How Birds Design, Engineer, and Build

Nests: Fifty Nests and the Birds that Built Them

Peterson Field Guide to Animal Tracks: Third Edition (Peterson Field Guides)

Birds, Nests & Eggs (Take Along Guides)

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

The Sibley Field Guide to Birds of Eastern North America: Second Edition

A Peterson Field Guide to Wildflowers: Northeastern and North-central North America (Peterson Field Guides)

Bird Nests: Amazingly Ingenious and Intricate (Bird Appreciation)