I'm up to 14.
I should mention that the red-tailed hawk was perched on top of my bird feeder. Last year one (maybe the same one) was on my porch railing.

Blue Jay
Tufted Titmouse
House Sparrow
Dark Eyed Junco
Black Capped Chickadee
Cardinal
White Breaseted Nuthatch
Red Tailed Hawk
Robin
Crow
Mourning Dove
Turkey
Goldfinch
Grackle

16, if you count tentatives:

Purple finch (or house finch? Might have been the light hitting something else )
Baltimore Oriole (It was orange, it had a lovely song, and it flew very fast.)