Sorry to disapoint you Pete !
Day 3 and it's still doing it ..........nothing seems to scare this thing away !
My window is a mess and the RSPB told me to hang string on the outside, which i have(not worked) ! Like Bev they suggested a cut out of a big bird, but I don't have anything like that, and don't know where I would get something like that !
It's fearless ! ! !