The lady isn't convinced its her bird and is not pushing me to return it...Thankfully..she is looking for her paperwork to put her own mind at rest more than anything...she wasn't impressed with Roswell's biting at all...she said her bird had never bitten her ever...I guess I find that hard to believe as my first large bird was Mr Tiki and he had not been handled except in a scary way to the vet toweled badly etc...so every time I even looked at him he lunged..I should have bought stock in Band aids it would have saved me money the first 2 years...I am just asking really if a bird who has been through trauma can just completely forget ten years of their lives..your larger Parrots average the basic human age and intelligence of a 1 to 3 year old depending on Species...surely they can contain some vestige of a ten year relationship even if they were completely feral...