Is there a way of telling whether a blue tong lizard is from the wild or captivity by looks?

Nope, not unless it has been handled every day of its life. I have a pet which still runs and hides every time I go near it, yet it will eat out of my hands. definitely cannot tell by looks.|||looks no, behavior is probally more likely to indicate. Though even thats not definate.|||um, usually lizards are really alert and will look at you when you apprach, if there isn't much of a reaction, it's probably miserable and needs some help.