Despite not being able to connect with the rough legged buzzard again, despite reports of the bird being there, and whilst on site?, i was able to get some images of common buzzard and of the peregrine falcon which was present, and it seemed to have a jessy attached when i zoomed in on the images. I may try again to see if the rough legged is still there, the public footpaths transect the farm area and so most of the fields can be checked.
