response: Yeah, and alse they vary in lenght
original_response: How big are yours? Mine are fairly small.
history: I have a few Iguanas. They're pretty exciting pets. Have you ever seen one? I know some facts about it, including the fact that the iguana genus has two species that are the green iguana and also the Lesser Antillean Awesome. They are very good swimmers. I take them in our pool outside sometimes. They look a lot like dinosaurs!
knowledge: Iguanas can range from in length, including their tail.