>>They (Anolis cristatellus) are fairly common in the Miami area. In fact, there are at least 5 introduced species within a two block area around the Holiday Inn in Coral Gables. The Florida Wildlife Commission has a website with distributions of various introduced species of reptiles, insects, mammals, and plants. It makes interesting reading.

Maybe, but not as far north as Bradford County. That's way up in north Florida (north of Gainesville and near Lake City) and not really conducive for their survival!
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Peace.

-John