Well, not sure what to do now. The mama hen is sitting on the babies. But she is not getting them out to feed or drink. They were in the floor this morning and she was still in the nest. Put them back and they stayed all day. I went out this evening and put them out to eat and drink. They really ate! Mama freaked out and ran outside and then went right by them and came back to the nest and left them. It is cold here tonight and I am so afraid for them. I think she will keep them warm, but not sure that she realizes they are not eggs still.