failure to thrive.. she wasn't growing.. and always trying to hide under the others.. she would peep every second of the day.. she just wasn't happy at all.. I found her underneath the feeder it was hanging, so it didn't squish her.. that's just where she chose to hide.. and when I picked it up to grab her, the others were very scared of her.. they all came from the same place, but I don't think they bonded as a flock with her.. she was the outcast, which isn't good for a chick.