All, Today during the day around noon my rooster was making a lot of unusual continued noises and I went outside to see what was going on. The girls and rooster were out free ranging and I could see from a distance that my polish hen was laying face down and not moving. The other chickens seemed to be scattered and rooster running around making a lot of noise. I picked up the polish hen and found no obvious injuries, no missing feathers and the only thing that appeared to be wrong.. was that there was no longer any skin on her waddles. Is this something the other hens may have pecked her to death? Or a predator like a dog? I've never seen anything quite like this. Thanks!