You should join Susan Friedman's group for parrot behavior. It is a free Yahoo group and I suggest you contact the immediately. They are: ParrotBAS-subscribe@yahoogroups.com
Take a look at where this female was and where she is now. She's had her life ripped away from her and now she's dealing with an entirely new situation again. I'd be biting too. Giving her a 'time out' is ludicrous as she has absolutely no idea what you're doing or why. You're only making her situation worse. Simply leaving her alone except to feed her and keep her cage clean is the most respectful thing you can do for her until you get some knowledgeable assistance in caring for her properly right now. You can talk softly to her as you pass by her cage, but keeping her in a low-key environment right now is important.
Obviously she is also hormonal and protecting her eggs. Contact with a good reputable breeder would be a good idea until you can get more information about her behavior and I would do that asap.
Her behavior is not going to change, nor is she going to accept you in four days.








