Welcome to the Southwestern Center for Herpetological Research (SWCHR), established by Gerald Keown in 2007 to provide a regional repository of information about the snakes, lizards, turtles, crocodilians, and amphibians of the American Southwest relating to their natural history, biology, conservation issues, taxonomy, field studies, field collecting, and captive breeding.

The American Southwest Defined	Photo of the Month Awards	SWCHR News and Announcements
Snakes of the American Southwest	Awards for Photographic Excellence	A Call for Papers and Photos
Lizards of the American Southwest	Herpetological Papers and Articles	Credits and Acknowledgements
Turtles of the American Southwest	State & Federally Protected Species	Copyright Information
Crocodilians of the American Southwest	Herpetological Dictionary	Gerald Keown - A Brief Biography
Amphibians of the American Southwest	Southwestern U.S. Regional Weather	Recommended Herpetological Links
SWCHR Discussion Forums	Herpetological Bookstore	Webmasters - Link to SWCHR
Subscribe to and Support SWCHR	Rare, Out-of-Print and Used Books	Contact Us

This site has been visited    times since February 15, 2007. This site was last updated July 1, 2009.
© 2007-2009 Southwestern Center for Herpetological Research
All photographic images and articles used on this site are used with permission of the respective photographer or author and are protected by copyright. The unauthorized use of these images and articles is prohibited without written consent of the individual photographer or author.