Unfortunately my little friend's tail-end is obscured. It LOOKS squared off, but is in fact hidden behind brickwork.
Best guess at size is 18" forehead to tail-tip, but that's pretty approximate. Biggish crow.
The coloration is tan/brown maybe reddish. Yeah, maybe Cooper's. The b&w is only because that's how I roll, and I like the picture.
First spotted him (or her) on the ground, looking like maybe having a go at a squirrel, which is pretty ballsy. Flew off when I approached with my baby in the stroller. I went and got the camera and the big lens and hunted him (or her) down. Ok, no, I totally failed to, but then happened to glance up as I got home and there he (or she) was basically sitting on my chimney, presumably wondering where I had been and why hadn't I brought the squirrel back?