Kestrel, Harrier or my old friend the buzzard?

Kestrel, Harrier or my old friend the buzzard?

Observation - Kestrel, Harrier or my old friend the buzzard? - Global. Description: Not as big as a short toed eagle that we have in the area but definitely LARGE kestrel size. NOTE the 4th photo is NOT the same bird as the first (3)

Not as big as a short toed eagle that we have in the area but definitely LARGE kestrel size.

NOTE the 4th photo is NOT the same bird as the first (3)