I received a sad call from the post office today- my baby chicks had arrived, but there was no movement or sound from the box. We thought they were all dead, but heard one little peep. We have one, lonely, very weak, chick. I did manage to get her to drink a little water. We have made a chick sling (like a baby sling but tiny) and have put a heat pack in it as we carry her about. She has only been here a few hours. I have no idea how to help her beyond keeping her warm and getting her to eat and drink. I have other chickens, but they are only a few weeks old and have just moved to their coop this week. We are praying she is our miracle chicken. Any helpful advice?