I have a male pink kisser named Frank, I used to have two males and they would "kiss" I got rid of one because he was way too aggressive. Anyway, in the beginning (2 months ago)I noticed that Frank's foredhead was a bit darker, like kinda bruise yellowish just on his forehead, at that time it was just colour and not marks or anything.
Now he seems to have a small brown spot where the bruise color used to be, on his forehead above his eye. I don't think it's hole in head but I have more researching to do. and I'm not sure if he's the species of pink kisser that has irregular brown spots on them, as far as I knew, he's not.
Thank you to any who can help.