We had our first killing since owning chickens and ducks for about two years. Our two Pekin Ducks were murdered this morning in the locked pen. Chickens were fine. One duck had its neck eaten and the other was missing it's head with part of the body opened up. I'm guessing it was an owl or hawk unless a raccoon climbed over the fence. We don't have weasels around here. It sucks because the ducks layed an egg everyday year round. Anybody have any experience with this type of killing? I need to figure out what to look for now and how to protect the rest of the birds.