What Bird Is That?

Chapman, Frank M

The Crossley ID Guide: Waterfowl

Crossley, Richard, Paul Baicich and Jessie Barry

National Wildlife Federation Field Guide to Wildflowers of North America

Brandenburg

All the Birds of North America: American Bird Conservancy's Field Guide -Flexi-binding

Griggs, Jack L.

Audubon Water Bird Guide

Pough, Richard H.

Falcon Pocket Guide: Backyard Wildlife

Telander,Todd

The New Birder's Guide to Birds of North America

Thompson III, Bill

Kaufman Field Guide to Mammals of North America

Bowers, Nora; Bowers, Rick; Kaufman, Kenn

National Geographic Field Guide to the Birds of North America, Fourth edition

Dunn,Jon L., Jonathan K. Alderfer and Paul E. Lehman

Bumble Bees of North America: An Identification Guide

Paul H. Williams, Robbin W. Thorp, Leif L. Richardson & Sheila R. Colla

The Sibley Guide to Birds, Second edition [Corrected Printing]

Sibley, David Allen

National Geographic Pocket Guide to the Birds of North America

Erickson, Laura; Alderfer, Jonathan