Priscilla and Hank Brodkin's Site - http://members.cox.net/hbrodkin/ Butterfly images, mostly from Arizona and Mexico, and information about the Butterflies of Arizona field guide.
The Butterfly Digest - http://www.butterflydigest.com/s/digest.pl Recent messages from many different regional butterfly and odonate e-mail groups.
Butterfly Sightings Listing Software - http://home.surewest.net/bruwebb/Butterflychecklist.htm Software to organize sightings and photos. Includes databases for North American butterflies, dragonflies, birds, and mammals.
Jim P. Brock - The Butterfly Man - http://www.joanbrock.com/jim_brock/ Personal page of the co-author of several popular butterfly books.
North American Butterfly Association - http://www.naba.org/ A membership-based not-for-profit organization working to increase public enjoyment and conservation of butterflies.
Kim & Mike on the Road - http://www.kimandmikeontheroad.com/ Photo gallery of butterflies of northeastern Mexico and the Lower Rio Grande Valley.
Nelson's Butterfly Page - http://www.nelsondobbs.com/ Photographs of butterflies taken in Georgia, Florida, Texas, and Mexico.
Butterflies and Moths of North America - http://www.butterfliesandmoths.org/ Comprehensive guide to the Lepidoptera of the United States and northern Mexico, including a photographic identification guide, county checklists, and distribution maps.
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