Okay. My male flap-neck just died about a week ago and it was my female's mate. The first few nights he was gone and she had the cage to herself, she seemed kind of scared and just wasn't moving around as much as she was when the other guy was in there. She's doing well now but I don't know if she's happy. She's not as colorful as before....a lighter green....but she's still eating and drinking fine. Do they typically get lonely after their mate dies?