Thanks but I really do not think its Botulism. They are not free range, do not have nor have ever consumed contaminated food, no dead animals in the area (pen or nearby), no plant waste (they get kitchen scraps form supper & bread), I thoroughly cleaned coop yesterday & found nothing it really wasn't that dirty, I also raked the lot. I have 14 chicks & 2 mother hens and none of them have any symptoms. Also her neck is fine its her legs which are not working & she is trying to use her wings for balance. I clean the water containers at least once a week with bleach/detergent combination to remove any algae. I may be wrong but why just her when they all eat the same, live in the same place, drink from the same containers. As for plant waste there is none they eat the scraps & nothing is left to decay.