We often get sparrowhawks in the garden - we have feeders for the tits and finches but that in turn becomes a feeding station for the hawks! The sparrowhawk flies down the side of the house trying to surprise any birds on the feeder. At the weekend we were out in the garden and a hawk came around the corner and flew between the two of us so fast it was just a blur! Set a camera up on timelapse taking an image every 0.5 seconds but so far haven't captured anything. Also had another camera looking at one of the feeders which is where these pictures came from.