I was completely unprepared for this dipper when it flashed past me along the River Dodder, Dublin, during my morning walk. The camera was set at ISO 500 giving a speed of 1/50th of a second. But I really rather like it even if the wing tips are the only part in focus and the colour is all wrong.
Canon EOS 5D Mk 2
Canon EF 100 mm f2.8L macro IS USM
Exposure 1/50th second
Subject distance 4.91 meters
(The photo has been cropped)