Diving Birds of North America
Johnsgard, Paul A.
Birdwatcher's Daily Companion: 365 Days of Advice, Insight, and Information for Enthusiastic Birders
Schneck, Marcus H./ Warhol, Tom
Attracting Wildlife to Your Backyard: Month-by-Month Projects for Family Fun
Who Killed the Great Auk?
Gliding Mammals of the World
Jackson, Stephen; Peter Shouten
A Complete Guide to Bird Feeding
Dennis, John V.
Forshaw, Joseph M.
Results of the Puritan-American Museum Expediton to Western Mexico: 4. The Scorpions
Gertsch, Willis J.
Mimicry in Plants and Animals
North American Hummingbirds: An Identification Guide
West, George C.
Australian Predators of the Sky
Olsen, Penny; foreword by Sean Dooley
Robins and Chats
Clement, Peter; Rose Chris