-Target training. I've taught him to seek out and touch a target so I can guide his head when I have to get inside of his cage.
-Touch gently. In addition to guiding his head, I've generalized the target to pretty much anything I put in front of him. At first he would get a reward whenever he touched it, now I'm only giving rewards when he doesn't apply pressure.
-Other games/training. I'm teaching him peekaboo, spreading his wings, screaming on command, quiet on command, and with target training I'm teaching him to give and take and deposit items into a bag/basket. This puts less pressure on the time we spend together, so he knows that I'm not going to touch him every time.
-Life rewards. When I do touch him or pick him up, it's to go somewhere he enjoys being. That could be his play stand, I'm front of the mirror, or his outdoor flight, or even the kitchen. When I pick him up from one of those places, three out of four times it is not to put him back in his cage, but to transfer to another fun area. I mix up where he goes and when I take him so it isn't routine.
- When I do put him back in his cage, he only goes in to a new toy and favorite food. He's learning that being in his cage is a fun thing.
-I let his body language tell me when to stop. If he so much as leands away,the interaction stops.