Color Key to North American Birds

Full title

Color Key to North American Birds with bibliographical appendix

Language

en

Duration

~13 hours (757K characters)

Publisher of text edition

Project Gutenberg

Credits

Produced by Chris Curnow, Tom Cosmas, Joseph Cooper and the Online Distributed Proofreading Team at http://www.pgdp.net

Release date

2011-11-13

Rights

Public domain in the USA.