One of our chickens has been ostracised by the rest of the flock. She still sleeps with the rest of them at night, but we have to let her out
of the nest boxes in the morning, or the others will attack her in the run, before we let them all out into the haggart.
She is the only one laying at the moment too. She seems quite happy, and follows us around in the day, but what can we do, is that normal?