I bought her and 3 others from someone a couple months ago. Shes about a year old he said. She just started making this sound today. Its kind of like a meow....weezing sound. She ate but I have not seen her drink yet. She is lower on the pecking order. She is staying in the coop more today than usual. I am fairly new to chickens and havent had any problems so this would be my first. Hope its not a big one. Please help!!!