Hang some heads of cabbage in their run mine love to play cabbage tether ball and they eat it too. keeps them busy.Heads of broccoli even Heads of Romine will keep them busy for a while . Older ducklings will pick on younger ones it's just the way it is. Those poor ducklings need some help though to get over that red skin Blue Kote will help and hopefully keep those doing the picking from messing with them any more. Thank goodness you have them now they wouldn't have lasted long in their previous home. and Welcome to BYC.. they need grower finisher now or a good all flock feed.Just saw your post Miss Lydia. Thanks so much for the response. First thing in the morning Ill head out for some blue kote and something to keep these guys occupied beside picking on each other. Thanks again!