I bought a pair of pastel calls 4 years ago. They were adults, so I am not sure how old they were. The Male passed away two weeks ago. The female has been calling for him a lot, and seems to want my company. I think she is lonely. I put my two rouen pullets in with her, hoping they would keep her company, but she avoids them. What would you suggest I get as a companion for her? Another adult call? Male or female? A call ducking? or just leave her alone and see if she settles down. Thank you for any advise.