Last night when I locked everyone up I took a count - 2 hens were missing. They were my flighty Ameraucanas. I looked everywhere, under the coop, in the trees, but couldn't find them or any feathers. Although the were capable of flying to the top of the 6 foot dog run, they rarely did it and always came back into the run area. Every so often when the hens did get out they always stayed right outside the coop. I have a couple of escape artists that refuse to stay in the coop or run and they were still around. I looked this morning, but I found nothing. Not a sign. So sad. If a hawk grabbed them would there be feathers?