I have an old lick bucket with a snap lid on. In the side of the bucket I have cut holes so the ducks can get the heads in but only enough to drink not to splash about. Keeps them drier and quenched. In the day they free range on a burn which they stay on most of the day so they get their baths then.
A normal bucket just breaks when you cut it, lick buckets seem to be more pliable so cut easy.The lid must be on as they can drown in a bucket!!!!!!