Lame-Duck wrote in post #18710160
Britain...very nice bathing series, but in this case I believe it is a Cooper's hawk, and not a red-shouldered hawk.
Yep, I agree. Red-shouldered Hawk is a buteo, so belongs to the same family as the Red-tailed Hawk. It would have the same general "feel" about it and would show more white markings in the wings than we see here. (British birders use the term "jizz" to describe this general impression, but I wouldn't recommend Googling that.) This bird gives the somewhat more slender impression of an accipiter, which on your side of the pond means Sharp-shinned or Cooper's Hawk. These can be a real pain to distinguish, although in flight I've found the longer tail of Cooper's a good pointer. No use in these photos though. This is an adult male and the eye is deep red in both species. The eye is quite forward and close to the bill. In Sharp-shinned Hawk the eye is a bit further back and there's more of an angle between the forehead and the bill, so I'm inclined to call this bird a Cooper's - but I'm far from 100% sure, especially since the thin white tips to the tail feathers in the last photo would favour Sharp-shinned. It's definitely one or the other though!
Edit: Actually, the more I look at this, the more I'm thinking Sharp-shinned.