You know when you were talking about the way she was tossing around her bedding and such I thought about her being broody but when you said she hadn't laid in a while I crossed it off. So she wants to be a mama how sweet. I hope you can find some fertile eggs or some goslings. That will make her so happy. I have a Brahma hen who will be 5 this year, she hasn't laid in a couple of yrs but likes to go in and lay on others eggs and after a while she'll sing the egg song just like she laid one. They can be funny.