NOT CERTAIN! Note very broad fanned tail in some views. Very distant view. Almost hovering flight rather than the usual soaring of a Buzzard. None the less it may just be a Buzzard that was fanning its tail to an extreme width? The bird did dissapear at least once so I can't guarantee these shots are all of the same bird. Some shots may belong with the Buzzard that was then seen above the skyline (separate entry).
May have been same bird as shot in flight a minuet earlier - given separately here to be on safe side.