Now I know.
 

Well this past season I had a close encounter w/ a hawk in the drive way. I found tons of scattered feathersout back this winter. now I know why. he's still here, must have been living out back all the time. couple of pic's, was looking out back the other day an spotted him. sitting in the tree. good luck to him, he must have had a great winter eating all those little birds, I should thank him. now there wont be any droppings on the cars this summer.