Interesting creatures. thanks for the info. In south Fl. there are tons of the green ones, similar but w/o beards, that have either escaped or ppl have let them go & they are taking over, making pests of themselves & affecting the native creatures. A few years back we had abnormal freezes down there & 1 day while walking the dog, I saw about a 3 footer hanging head down from a thick tree limb. It had succumbed from the cold. My hubs & I saw another live one, quite large in the state park. We almost ran over 1 in the car. They're everywhere!!! And they are in the Everglades along with pythons & boas. Tsk, tsk, tsk