Have one Female Muscovy in our flock of other Ducks, two Geese, and our Chickens. They've always gotten along. Haven't seen any fights. But the Duck keeps showing up with big open head wounds that we keep patching up. Just when she heals and goes out again she shows up again with another gaping cut on her head! It's breaking my heart seeing her go through this. We've checked our fences and can't figure out how she keeps doing this. I'm sure it's going to eventually kill her. Anyone run into this before? I'm thinking she's trying to get IN to something and this is happening when she pulls her head out. Is there something like a Head Cone like they use on Dogs that we could use? The last time this happened you could see the Skull, and we were able to stich her back up and she healed. But if this keeps happening, I don't know what else to do. This isn't happening to any other Ducks, Geese, or Chickens. Any suggestions would be appreciatd.