Sat at my desk this morning and have convinced myself that someone was outside. Eventually I've realised that a sparrow is constantly sat on the window ledge tapping or scratching away at the window. I've never seen anything like this what is she doing?
Aww, Its wasting its time and energy looking at its reflection thinking its a rival. If you could temporarily cover the window with a piece of paper or something so it doesn't see its reflection and then it should move on that would be most helpful for the little sparrow
(Pardon the Scottish Accent)