IDENTIFICATION GUIDES TO NORTH AMERICAN BIRDS
The following identification guides are available from Slate Creek
Press. For further information about the guides
and how to order a copy, click one of the links
Identification Guide to North American Birds
Part I First Edition, by Peter Pyle.
Ageing North American Landbirds by Molt Limits
and Plumage Criteria,
A Photographic Companion to the Identification Guide to North American
Birds, Part 1, by Dan Froehlich.