Hi, I posted before, but now my main concern is that my one hen is being bullied by the other two. They are chasing her, pecking at her face and neck and she is terrified. It was just the one doing this at first, but now they both are.....what is going on? Why all of a sudden (I had them for a year) Is she sick? Did she do something? Will they hurt her? She's such a sweety... I can't undersand. I did separate her for tonight.