This was the last shot of the Western Bluebird as he had JUST finished off some sort of worm, and that was the look he gave me. Classic! He was in deep shadow, but there was just enough light to capture this stare.
Btw, this was the male bluebird, and he was in full breeding plumage. The blue (and orange) of the Western Bluebird is absolutely vibrant, almost unbelievably blue.