Red-shouldered Hawk Visiting

I think your best bet would be to put this in the ID section of the main forums, as it would be good to know just who your visitor is, I think they should be able to tell from this photo.

Just to update you I have put it in the ID forums
http://www.birdforum.net/showthread.php?p=1343733#post1343733

Wonderful to have this raptor as a regular visitor, well done