Husband came in saying he had seen Redtail(I ? this tho) strike behind one of our structures then I couldn't find Princess, the WH duck. Drake, the Call drake was wandering around(how smart) while all chickens had hidden and I found Princess sitting vewy vewy quietly hiding in chic shed. She has 1 small cheek wound and was terrified to come out so I chased them back to their kennel. Will have to investigate if there is ANY way to discourage larger hawks. Won't hold my breath. Now I want to put covered tunnels to the barn,etc. I can't but you want to keep your flock from being terrified!!!!!