Identification Guide to North American Birds part I

By Peter Pyle and Dan Froehlich

A highly technical guide for researchers, used for bird banding, which includes data for 395 species and 857 subspecies. The data includes plumage, molt patterns, measurements (wing, tail, bill,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0961894024
• ISBN13: 9780961894023
• Release Date: January 1997
• Publisher: Slate Creek Press
• Length: 732 Pages
• Weight: 2.35 lbs.