Ok, we separated them for at least a week...put her back in with the others and she seemed fine for a few days, now she's doing it again. I don't want my other babies to be unhappy just for the sake of one. I'm thinking I should find her a new home...maybe one who has older ducks already, so she can't be the bully? Should I sell her or give her away? Would really love some thoughts. Oh, they're 6 week old Khaki Campbells. Going to be moving them outside soon as we can get the new fence up.