Not sure about the dragons but other Monitor Lizards, as well as Boa Constrictors and Pythons are thoroughly established in Florida. South American Caimans are also running around, so we have three species of crocodilians.
Guess I'll have to move to a highrise at the beach and away from the swamps. I cannot imagine the horror of running into one of those snakes.
Years ago, some golfer friends were late to a neighborhood brunch. Delayed by snakes and gators on the course. And a couple of gators kept ambling around the fenced-in pool.
I love it here.