Our hens are kept locked up safe at night; nothing can get to them in their coop. But recently, two of them have been killed in the afternoon. Neither were taken away, both were mauled, but barely touched and not really eaten at. And it was only one hen at a time, with no noise or stress from the other hens that I can remember. Please, I really can't bear to lose more of them. Does anyone know what may have done this? More importantly, how can I stop daytime predators?