i have seen on a regular basis a perigrin flying over my house it just seems to fly over and not bother . but the other day when the birds were out it did the sme thing flew past but 10 mins later it was back but with another one, luckly they didn't take any of the birds but scaredthem enough to have them in bushes under the loft and all over the place. i wish i could say that this was an isolated occassion but it has happened about 4 times now, in the last 6 months,and the birds have only been out about a dozen time since the end of the last seaon. i also have a pair of sparrowhawks kicking about. one day the hen bird had one of my birds in its claws in mid flight, but it dropped it when i shouted and caused a commotion. after that my bird went under the loft, the hawk went over the fence turned and came back and just sat on the gate looking for the bird,
maybe people should take the law into there own hands.