I just adopted part of an established flock. There are 4 big girls and one Mille Fleur bantam. My Mille Fleur is displaying similar behavior as mentioned above. She stays ontop of the roost (instead of inside or on the ground) almost all the time. She doesn't appear to be injured, but the only time she will get down is when I let them free range. I noticed the hens didn't allow her to eat or drink when she tried to the other day. She drinks and eats when I offer it to her on top of the roost. Should I keep feeding her up there or am I enabling her? They were just moved on Wednesday...could this be stress related from that?