I have had my flock for 2 years. I have 4 Hens one is a Aruacauna. For the past five months my Aruacauna is acting very skitzo and will not come out of the coop until I come home to let her out of the pen. The other chickens will not let her sleep with them or eat with them so I have to feed her seperate. And when I do let them free-range, if they see her eating, they harass her and she runs off. I don't know what to do about this problem. I feel she is being isolated. Has anybody else had this problem? Is it because of her breed? Thanks! Frenzy.