Can anyone tell me what might be wrong with my chicks. I went to let my chicks out this morning and one of my hens was barely standing. It keeps opening her mouth and making a funny sound like she cant breathe and I have noticed some on them have runny noses and just thought it was the weather. I would really appreciate if someone might have a clue what my hen has and what I can do to help her. I found this website from google and this is cool to be able to learn and talk with others like me!!!