Hi there, thanks for looking - this Rhode Island Red is kind of the 'omega' bird of our flock of four RIRs and one Golden Comet. She seems to get picked on frequently and has recently developed this scrunched up, rounded over posture. Also, she'll sometimes shake her feathers and puff them out further. When approached, she'll occasionally move her beak as if she were trying to make a nervous quiet squawk sequence but no sound comes out - but not sure what thats about. I was thinking of trying to set her up with her own pen for a while to see if some of the feathers come back. Any idea what could be going on with this bird - or what I should do?