This one in paticular is a medium sized type hawk.Bigger than a sparrow hawk but not as big as a red tailed hawk.Closer in size to the sparrow hawk though.I call them falcons.I've seen them rocket through the woods with amazing agility swerving and diving.Think they were after the squirrels or small birds.
Sounds like a sharp-shinned hawk, or maybe a cooper's. I had one fly in to my cow calls once, land on a tree branch right above my head, and give me the eye for a few minutes before losing interest and moving on. Watching those things hunt is amazing, the way they weave in and out of the trees without clotheslining themselves or breaking a wing.
This isn't exactly what you're asking for, Ed, but here you go, anyway. One time I was sneaking around in the canyon country when I got in front of a herd of mulies, maybe six or seven of them. It was all does and fawns, and I had a buck tag, but you never who might show up, so I let them come. I was hunkered down behind a tiny bush, in terrible position to shoot anyway, and worst of all, the lead doe had me pegged. She didn't know what I was, and she wasn't scared, but she knew something was not quite right about me. (my wife will tell you the same thing, but that's another story) She kept popping her head up to gaze at me, then she'd go back to feeding.
They kept feeding in my direction, though, getting closer and closer. Finally, the lead doe was within about 15 feet (still popping looks at me every few seconds), my neck was cramping up, and no bucks were forthcoming, so I decided I'd had enough fun. I waited until she looked at me again, then I lifted up my head and, in a normal talking tone, said, "Boo."
Have you ever seen a deer explode?
She went about ten feet straight up in the air, legs pinwheeling every which way, and hit the ground going about 80 mph the other way. The other does followed her, with absolutely no idea what she was so freaked out about. I came home empty but highly amused.