Birds of Colorado

Travels with Charley: In Search of America

Birds of Florida

H is for Hawk: A BBC2 Between the Covers pick

Backyard Wildlife

Birds of Prey

Field Guide to the Birds of Oman

Birds of the Rocky Mountains

Wesley the Owl: The Remarkable Love Story of an Owl and His Girl

The Handbook of Bird Identification: For Europe and the Western Palearctic

Bugs & Slugs

Alex & Me: How a Scientist and a Parrot Discovered a Hidden World of Animal Intelligence—and Formed a Deep Bond in the Process

Nature for Kids: Discovering More Than 100 Illustrated Plants, Animals, and Insects in North America

The Field Guide to Dumb Birds of North America

Colorado Wildlife

The Helm Guide to Bird Identification

Mushrooms: A Falcon Field Guide, Edition 2

DK National Parks of the USA

Edible Wild Plants: A Falcon Field Guide, Edition 2