Here's a few quick pics of the introduced Ctensaura sp. at the Arizona-Sonora Desert Museum. I read that (Reptiles of Arizona website): "The lizards that exist at the Arizona-Sonora Desert Museum are a genetic cross between Ctenosaura conspicuosa (San Esteban Island Spiny-tailed Iguana) and C. hemilopha macrolopha (Sonoran Spiny-tailed Iguana).
Neat to see them "in the wild".



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