For the Birds - U.S. Fish and Wildlife Service

http://birdsource.org

National Bird-Feeding Society

http://www.birdfeeding.org/

Stokes Birds at Home/Birding—feeding, housing, and gardening

http://www.stokesbirdsathome.com/birding

The U.S. Fish and Wildlife Service intends no endorsement and cannot guarantee the accuracy of information found on these web sites.

Transcriber’s Notes

Silently corrected a few typos.
Retained publication information from the printed edition: this eBook is public-domain in the country of publication.
In the text versions only, text in italics is delimited by _underscores_.
Website references from the printed book may not be current.