I have had my Sun Conure for about 2 years and I got him when he was just a baby. Lately he has become very aggressive when I have him on my shoulder and start to move. If he is on my shoulder and I go to take a sip of something to drink he attacks my hand. He bites on and does not let go!!! he pierces through the skin and it hurts like hell. He does this with everything, picking up a remote control, taking off earrings ANYTHING! Basically if I want to hang out with him I need to sit down and not do anything but play with him and give all my attention to him. And lets be real…Who has time to do that? It discourages me from playing with him and picking him up. Any suggestions? anyone have this same issue? Thank you very much in advance.