I got my chicks on Sat from a local feed store (they were going to be here Fri but they said some breeds didn't come in so don't know if she came in on Fri or Sat before I picked them up). she is eating, drinking, and bombing around the cage, she is one of the most active ones. But today I notice she is shaking her head most of the time. What is this and what can I do to help it? I can try to get a video of it but last time I tried to upload a video it wouldn't work here so not sure how to do it?