Behavior in my parot(it's a caique).?

caiques are a TRUE parrot and like most they have mood swings. I used to handfeed these babies when I worked at a bird store and even before weaning they had these swings. They would also randomly choose a different 'favorite' person every so often. They are fun little birds but I doubt there is anything you can do to avoid an occasional mood swing. It is good that you have learned to tell when he is in this mood so you can avoid getting bit.