this eavniung one of my x battery hens in whining like ive never heard one of my hens whine before. its really loud and consistant and my cockerel is going crazy! he is trying to call her for food and doing the best he can just ending up screaming as bad as she is. she has a chick which she suddenly seenms to be ignoring since she started whining and ive tried giving her corn and picking her up, but she still wont stop. any ideas why shi is doing this?