I found one of my hens laying in the yard this morning and then saw a very large hawk fly away from the tree above her. I think we found her right after the attack because she was breathing but appeared in shock. She has blood in her eyes and a little in her mouth. We took her into the house to keep her warm. She keeps her turning her head to the right over and over. We have her water but haven't seen her drink yet. She finally appears to be sleeping but is there anything else we should be doing?? I feel terrible for her.