I agree, a burn is most likely. Pictures are good. It seems like new members can attach pictures to posts, so try for that. You need to click "POST REPLY" to get that option, not use the quick reply. PM me if you run into problems.
In the meantime, we need to ask why there might be a burn...usually it means they get too close to a bulb...sometimes it means that they get too close to something that gets heated up by a bulb. Look at your set up and see what might be HOT.
You might benefit from filling out the information in the "how to ask for help" thread stickied in this forum...I assure you, people want that information. Just copy the questions and paste them into a reply, type in your responses. Be as explicit as you can. No one here will shy away from a detailed description of poop...in fact, we would really like to see a picture of the poop...(it's a process...but I swear, have a chameleon for more than 6 months and you will find yourself asking for pictures of poop).
