Large bird of prey!

Large bird of prey!

Observation - Large bird of prey!. Description: Saw this large bird of prey what seemed to be playing and swooping with a sparrow hawk, it then flew and landed on the fence post and by the time i grabbed my camera it had flown to some near by trees. Any ideas?

Saw this large bird of prey what seemed to be playing and swooping with a sparrow hawk, it then flew and landed on the fence post and by the time i grabbed my camera it had flown to some near by trees. Any ideas?