I have a 10 year old blue and gold macaw. We recently moved into a new home. I have noticed her scratching, scratching with her beak, etc. There has been a lot of the soft white down feathers around her cage, and we have found just a few small colored feathers. She has recently lost 3 large feathers in the past 2 1/2 weeks. Just wondering if anyone knew if it were molting or plucking? Thank you.