Just for interest really...
I work in Witney in Oxfordshire and regularly spot a female hen harrier perched on a telegraph pole, beautiful to see! Often with a buzzard on a neighbouring pole. I've seen it most days since mid November last year.
The exact location: 51.7719469, -1.5098087 or What 3 words: ///library.refers.shimmered.
2013 photos & vids here
eff37 on Flickr