My husband brought home 7 chicks from the local co-op. 2 turken naked necks, 2 silver laced wyandotte, 2 partridge plymouth rocks and 1 Deleware. One of the partridge rock chicks is crazy. Non-stop trying to peck the other chicks. I separated her immediately in the brooder by hardware cloth and she will still try to peck them through it. I have a good size brooder and monitor the temperature and they have a warm and cooler side. They are also under a red bulb lamp. They have plenty of food and water. She had pecked their beaks and eyes to the point that several were bleeding. After a week they are healed up and no sign of blood. I tried to introduce them again and instantly she went for pecking so i put her in the other side of the hardware cloth. I am not sure what else to do. Will she outgrow this? They are all so calm except for her. I have never had this happen before. She really is crazy lol. Any advice would be greatly appreciated.