Link to English Wikipedia entry: Central American Rattlesnake
Link to German Wikipedia: Schauer-Klapperschlange
Link to French Wikipedia: Crotale cascabelle
Link to eol.org: Crotalus simus
Links to my pictures: Central American Rattlesnake
Binomial Links for Crotalus simus on guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website