bad habit

Hi, I've had my amazon parrot for 3 years. He is 4 years old. I let him fly most of the time when I'm home (4-6 hours a day), I always talk to him, I always buy him new toys so he doesn't get bored, I give him a fresh and varied diet, but he NEVER listens. I live in an antique house, and he...

My Quaker only goes inside his big cage to eat or drink; when I try to leave him in there by closing the door on him, he constantly tries to open the door and makes this loud, annoying screeching sound while banging the cage walls. After about a few minutes, he flips over the water and food...