Hi Everyone ! I have a question. We have 2 cockatiels I was told they were both male when we got them at a pet store. My yellow one is P-bird and my gray one is now Lady Gray (used to be Mr Gray) Well, Lady Gray has laid 2 eggs I have them in a nest and she does a great job of keeping them safe warm. However, she will not let P-bird anywhere around and is now starting to bite at him. Should I separate them ? He has to stay up on the high perch away from food and water to keep from getting chased off or being bit. Please help