Oh wow, that isn't any fun! I worry about when (rarely is it "if") something will get into my pens. So far (knock wood) only thing we've had get in a a possum, and I dispatched him quickly. We do have coyotes, raccoons and such in the area too. I do have a perimeter alert system, 3 dogs, and a scoped and spotlighted .22 at the ready, but ya never know.
We have a few more chicks hatched last weekend that are showing some white on their new wing feathers, one does appear to have a distinct 'bar' rather than just white tips. Nothing definite though, since sometimes those white tips later go away. So far, the little guy in the pic does seem to be feathering in fully barred. It's kind of piqued my interest now.
Thanks for the help!