Cooper's or Sharp-shinned, for sure. I think it's a Coopers. Hard to say for sure without seeing it in flight. The two species look almost identical, and a big Sharpie or small Coopers can easily be confused for the other. We have lots around here, as well as Red Tails, Merlins, Kestrels, Harriers, Bald and Golden Eagles, and Turkey Vultures. That must be why I almost never see any rabbits or squirrels!
I had a boss that was into falconry. One of his birds was a Harris Hawk, absolutely gorgeous. I was "bird sitting" for him one day, and had the bird with me while visiting several job sites. I was a trip walking around with it, and watching peoples reactions. They'd see me with the bird, and head over, wanting to get a closer look. But as soon as the bird noticed them and looked their way, they'd invariably come to an immediate halt. I think there's something in the old part of our brains that recognizes the supreme hunter/killer that these birds are. As magnificent as they are, somewhere in our evolution, WE were on the dinner menu!
Great pictures, Paul, and after looking at them again, I'm almost certain it's a Coopers. The very upright stance is typical. I am surprised it will let you get so close, makes me think it may have been someones hunting bird at some time. Most falconers lose or release their birds after a time. Enjoy, and keep the pix coming!
Dave
