The head appears rounded. Color of the head and the back are uniformly blueish gray. The tail looks squarish with narrow white tip.
Sharp-shinned?
Malini
A Black-chinned Hummingbird was reported was reported for several days at this specific tree.
I never got a good angle, so did not actually see any purple. Could this be a Black-chinned or is it just an Annas?
Hummingbird 1
Hummingbird 2
Hummingbird 3
Burleigh Murray State Park, San Mateo County, CA
Distant shot, so was difficult to judge side. Slightly peaked head, gray sides and white(ish) down the center.
Olive-sided flycatcher?
Indeed, it was the pointy wings that led me to assume Accipiter.
I just noticed the windows, so you are very likely right about it being red-shouldered hawk.
Thanks @chica!
Ancient photo #2 - Eagle Lake vicinity, Lassen County, CA - Feb 2003
Their ranges overlap so could be either. But in general the black mask of the Loggerhead shrike covers about a third of its face and mask in this photo appears thinner and covers only about a fifth. So I am guessing Northern Shrike. Thoughts?
Thanks! According to Merlin, where the range overlaps, Great-tailed Grackles are likely to be seen away from the coasts than Boat-tailed. By that logic, this is more likely to be a Boat-tailed than a Great-tailed.
Dredging up old photos - this is from a trip to Anahuac NWR, Texas in Feb 2003.
Its a distant photo so eye color is not obvious but it looks glossy.. Grackle?