This is Daisy, one of my Easter Eggers. She was attacked by someone, but I've never determined who or why. Once I cleaned her up, I put her in the mini coop inside the run where she could see and be seen by the rest of the flock.
After a week I tried to reintroduce her and she was chased by several hens. Another attempt a week later netted the same results. After three weeks, I let her into the coop at dusk and she was accepted. I have witnessed her displacing others to get to her favorite spot, but that's about all the aggression she can muster.
None of the others stand out as a bully, per se, so I have no idea still who did the damage.
However, Daisy spends most of her time on the roosts unless the coop is completely empty. She will come down to eat and drink. I usually close the door and let her have time to eat and drink, then open it back up so everyone has access to the nesting boxes. I go out a couple of times a day, when I'm home, and take her out to the ladder in the run. But she never goes down onto the run floor. Now and then, one of the others will make a run for her but it never develops into anything more than a foot race. Once she's inside, the rest ignore her except one other Egger, Shakira, who seems to be her buddy bird.
