I'm not sure what happened to her, I had just noticed her baby walking around by himself, and I wen't walking round the yard looking for her, and found some feathers, but no body. She was my only hen, I now only have roosters... We are expecting cold weather tomorrow. Should I be worried about her baby? He isn't fully feathered, but mostly. Will he know to put himself up in the coop? He looks so lonely walking around without her.