Hi, A couple days ago, we noticed that one of our drakes was missing. We thought he went to a nearby pond, but he never came back. Today, we found a drake in the hen house that was mauled from the rear, and one of our hens was missing. We think that the other 2 hens only escaped because they flew out the nest box, and that one hen was carried off, and whatever it was that killed it wasn't able to make off with the drake. we can't figure out what it is.. Thanks!