Hey everyone. I have three growing ducklings of my own for the first time, and I'm going to be having them out in the same yard as my chickens soon. I've heard of putting wheat in a water bucket for the ducks so the chickens can't eat it but the ducks can. Does anyone have any experience with this? How long can the wheat be in there in hot weather and how much should I put in at a time for three female* (A very likely guess. Just waiting for one to give me a full quack to be sure.) ducks: a Rouen, Welsh Harlequin, and a Cayuga.