If you lived closer I'd let you borrow my sexlink hen
.She keeps my flock safe and in order,even the roos.She's chased many cats from the flock and a large dog from her chicks.
I was always told that if a hawk or other raptor sticks around your flock for easy dinner,then keep them in the coop for about a week.If the hawks see no prey,they will look elsewhere and move on.
I also have an adult turkey that watches for danger.One time we had a great horned owl that thought he was going to have a late night chicken sandwich.The chickens were calling like crazy and the owl still didn't leave,he was perched on the fence post no more than 5 feet from my house.My turkey(a hen) came out of the coop ,fluffed her feathers,raised her tail and launched herself at the fence(She couldn't fly too well).When she hit the fence the owl nearly fell and took off really fast.That owl never came back(and I hope it doesn't).

I was always told that if a hawk or other raptor sticks around your flock for easy dinner,then keep them in the coop for about a week.If the hawks see no prey,they will look elsewhere and move on.
I also have an adult turkey that watches for danger.One time we had a great horned owl that thought he was going to have a late night chicken sandwich.The chickens were calling like crazy and the owl still didn't leave,he was perched on the fence post no more than 5 feet from my house.My turkey(a hen) came out of the coop ,fluffed her feathers,raised her tail and launched herself at the fence(She couldn't fly too well).When she hit the fence the owl nearly fell and took off really fast.That owl never came back(and I hope it doesn't).