So...I accidentally got Muscovies. I have 1 drake and 3 ducks. So today I'm standing there and I notice that the drake is "grooming" my oldest duck. So...is this mating behavior? And do they need a "pond" in order to mate? With it being winter and all..I'd emptied the pool and have just a kids sled that I've been putting water in, they don't seem to mind.