ah that's good then,no bald patch. if this is just attention seeking,how often does he come out to play or have a fly around?
agreed more toys for stimulation,like foraging toys. roll up some clean news paper into balls and put some treats in the centres.place them in a cardboard box (small one,or shoe box or tissue box) he can then either have this in or out of his cage
dont feed too much seed,more veggies than fruit. or pellets if you can get hold of them.