Rufous Hummingbird at breakfast

Taken June 22nd at about 7:20 am. I'd seen the hummingbirds in the garden delphiniums the previous day, so I staked them out that morning. I'd just about given up, when this one showed up. My wife and I both think it's a hatch year, but it might be a female. And yes, with the sun on them, the delphiniums are this color. I've seen some debate about the amount of blur appropriate in a hummingbird's wings. I tend to like having them look like what I see in nature, and I've never seen a wing stopped, when it wasn't perching. I particularly like the way these become almost transparent at the tips. For those of you who like the full bird in view, I'll post that one in a couple of days.

40D, 500mm ISL +1.4TC, tripod, f6.3 @ 1/250, iso 640, aperture priority. 80% full frame.

Comments and criticisms are appreciated-always.