it is holden Clough and i thought the same when i saw the buzzard again today flying very low, so am going to have a good look around over the next couple of days and will report back.
Had cracking views of a buzzard in the field behind my house SD934014. It came down to grab something missed and hopped around the field for a few mins then took off, flew towards oldham as another appeared with it n the sky and then 10 mins later came back down to filed then flew off in the direction of Dukinfield.