Chickens like most birds when fearful are designed to release feathers with the hope of leaving a predator with just a mouthful of feathers while the bird escapes, something I am familiar with when trying to catch my bird sometimes.
A human predator is always a possibility, though I don't think they would have the thought to dispose of any dead ones. I still would not count out a coyote, as they are quite bold, and very intelligent.
A human predator is always a possibility, though I don't think they would have the thought to dispose of any dead ones. I still would not count out a coyote, as they are quite bold, and very intelligent.