What kind of predator could take a big bird during the daytime, without leaving a trace? I'm so disappointed, my Cornish Rock vanished from the flock yesterday. (No coop break-in, free ranging on 3 acres.) She was a big bird, easily over 10 lbs. There is not a drop of blood, not a single feather. Because of her size and the lack of mess I'm thinking it couldn't be hawk, dog, bobcat, raccoon. I'm in a part of Arkansas with no bears or weasels. Coyote is the only thing my mind can circle. Or a human. She was the slowest moving of my mixed flock, because of her size, and we've honestly wondered if someone caught her and snatched her! We've put up two game cameras but the damage is already done and I'm honestly not expecting to see anything on film. I failed her so badly.