A year ago, when all of this started, I chalked it up to NESTING behavior and thought, well she is all grown up now and probably wants to mate?? Except, it would happen ALL YEAR around.

However, her behavior is worsening by the day. Only triggered by contact or coming near the cage. If I am able to get her out of the cage (which is always left open btw), and change rooms to where she cannot see it, she's like the ol' GiGi, accepting cuddles and petting and love. I can do anything to her outside her cage and she doesn't bite. But, if she sees her cage, she gets all anxious and eventually flies back to it, screaming. She'll go in and run to the bottom, where the newspaper is and pace back and forth angrily. She'll 'fly-jump', attacking if I get near an open door.
Its so depressing. She is a sweet bird, but has taken up this unacceptable behavior in the last year and I can't take much more. Please help.
