Hey everyone, I've only posted once before, and I received some great advice about my muscovy ducks, so I'm asking for help again. Yesterday morning I noticed some mild facial swelling in one of my muscovy hens, about 9 months old, but she was still eating, drinking, moving around with th3 flock. Last night she became lethargic, the swelling was much worse, face the size of a baseball, I kept her in a dry safe place, offered water and watched but she passed away in the night. Funny thing is about 3 days ago, I had a turken (naked neck chicken) who died while I was at work during the day. She did not appear to have any symptoms that I know of. They are kept in two separate places, never have been near one another at all. Could it be snake bites? We have copperhead and cotton mouths here. I'm at a loss