ok at 2 in the morning I hear a ruccous out in the backyard coop and my girls are all there at the door making noise. My sweet silkie is laying there torn to shreds. Not sure what got in... I dont see any obvious holes.... the other chickens would not behead and dewing her would they? Most seem agitated and most wont roost right now. I removed the body and secured everything better for the night. in shock... i should add... i did hear a sound like a snort, kinda like a horse makes but quieter out there... and it is a full moon..