Douglas Squirrel - very loud alarm call got my attention. Taken near Olympia, Wa.
Update: Thank you for nice comments. I'm not sure if this is a young squirrel but every Douglas squirrel i've seen is small and cute. They are much smaller than the gray squirrels and cuter as far as i'm concerned though gray squirrels may take exception to that. Ive taken pictures of this one since, or at least another one in the same area.By the way they sound similar to a bird and they are more vocal than other squirrels or chipmunks ive been around.