i got my newborn chicks today. one chick is being plain mean. she pecks at anothers eye incessantly. she pecks, i pick her up. i put her down, she waits about thirty seconds then goes looking for her. she is separated from her and is with two roo chicks that she doesn't pick on, but is screaming at the top of her lungs. what so i do to stop this, and if i can't, how do i keep her from hurting her? if it helps at all, she is an EE and the other is a pullet of another breed.