Mothafuckas came through and killed for sport last night. Nothing was eaten. My conclusion is stray dogs, or the Chupacabra. Security getting stepped up. 
Discussion
Thats terrible, sorry for your loss. I might put out some game cams.
Ferret is killing without eating. But it drinks blood. Did you find blood in the necks of the birds?
There are no ferrets here where I live. It must have been stray dogs. But they literally didn't even break the skin on 4 of them. There were blood spots on the back of one duck only, and the skin break was tiny.
Bro, so sorry. We just got some muscovies. I would murder anything that moves.
πππ they're the best man. I recommend them to everyone. I'm ready with the strap.
Ufff that hurts, good hunting π«‘
Sorry, that is the worst. Having owl issues with my fowl myself.