I adopted my charlie, he is 5. When I first brought him home he was such a sweetie. Suddenly he has turned into a demon. He refuses to get back in his cage without biting (and he does not let go). He is biting everyone who tried to have contact with him except me. He refused to step up on command ( or down for that matter). He is doing some strange thing when he is on my arm, he acts like he is picking something off my skin, it doesnt hurt, but I do not like it. I have had him almost 2 weeks and he was so sweet at first. How do I stop this bad behavior? After several times of being bitten last night trying to put him in his cage, I ended up leaving him out until this morning when he got back in to eat and I closed the door. Charlie is my first parrot and I love him dearly, but I have to figure out how to get him to cooperate. I would love any suggestions.