On my recent India visit , I was observing a flock of Teals and they were quite stationary for a long time. Suddenly one of the bird in the flock took off and one by one all of them started flying away. I concentrated on the second last member of the flock as it was getting off the water surface.
Canon 40D, 500mm+1.4x, ISO 400, 1/800, f5.6, -1/3, Gitzo tripod with Wimberly II head.
Good observation and timing. I like the "hovering" pose. Too bad the body is angled away - it would have been preferable at least parallel to us. I also wish the light had caught the speculum in a better way to fully illuminate it!