the snapping through the bars at your hands and the beak banging are signs of stress-related aggression.
for now, in my opinion, i think the best you can do is to do the following for the next few days: set up a regular routine in your household. play soft rock music at a soft volume in the room where he's caged, so he can hear singing voices during the day. give him a regular bedtime and wake time. leave him in his cage, but pull up a chair about three feet away and read softly outloud, several times a day, without making eye contact. for the rest of the day, just ignore him, don't make eye contact. don't bring your hands toward his cage. keep a distance of at least three feet from his cage. in my opinion, i don't think he's ready for in-the-cage training yet. other forum members may feel differently.
try this for at least a few days - that would be my advice. not sure what the other forum members think about doing this, but this is what has worked for me in the past with stressed out, aggressive birds.
after a few days, assess where his calmness level is. hopefully it should have improved...
hope that helps - let us know how it goes, and good luck!





