NorahJan
Member
Can chameleons yawn? I walked over to check on my boy and he opened his mouth very wide and then puffed out his dewlap very big. I got extremely worried... I was scared he was gaping but it seemed to be just one big mouth open and then puff.. but maybe he just was mad I interrupted his basking time? He got a new UVB bulb yesterday and was really scared about me messing with the top of his cage so he could just be adjusting? I just want to make sure he is okay.. He is back to basking once I walked away but i'm extremely nervous about him opening his mouth when I came over.