Yeah i'm not sure what it is he's trying to tell me. I do have a 100 watt basking bulb in my clamp lamp, but my enclosure is of relatively good size (3'x2'x4') especially for the size chameleon i have right now (5 month old-7 inches.) Plus, the temp at the highest basking spot he can sit at only reaches a high of 91 degrees. I've been hoping it'd get higher by continued use but thats not the case. Btw, i keep my lights on a 12/12 cycle. So i don't think it's the heat that's doing it, although i've only seen him do it while on that side of the cage.
I do tend to get pretty close to my cage when viewing. This is partly due to his small size...and i also just want to see how much he's changing colors, because pretty soon he'll be getting his adult colors. This could be why he's gaping. He does also puff up his body and hiss shortly after. I'm thinking this is a sign that he feels threatened and wants to protect himself by making himself as big and dangerous as possible? I've never had more than 3 people view him at once, and i make sure they don't make any sudden movements and such.
I'm not sure aobut the respiratory problem...i hope he doesn't have one! I don't see any signs of excess mucus, but then again this is my first chameleon and i don't exactly know what excess implies. Is it dripping? No. Do i notice it? No. So i guess that's good a good sign. I will read more about respiratory problems now that you've mentioned it though. Just want to rule out for sure. (live in small town and can't find a good herp vet at the moment...still looking.)
I do have two 10 gallon fish tanks about 2 or 3 feet across from his cage. Not sure if he'd be able to see his reflection in those or not. Their not directly across, but there is a possiblity of that now that i think about it. If worse comes to worse, i could always move my saltwater and freshwater to a different location. But they just work so nicely where they are right now (for me.)
Thank you soo much for all the suggestions and help.
Take care,
Mike