I noticed when I put the hens to bed tonight that Red was jerking her neck (it look to me like a hicup or a tic) and didn't seem to be able to stop it. Does this sound like a neurological issue, and if so what would be the next step? I will have her see the vet if she's not better in the morning, but was wondering if there is something I should try in the meantime. I did get a reply saying that it could be a snick. If so, is that pretty much diagnostic of respiratory issues, or can it be benign?