Least Terns: Kennebunk, Maine, USA — I am just beginning to learn to shoot birds in flight with my new OM Systems OM-1 and the 100-400mm lens. The camera makes it easier, but I don’t get enough chances to practice. These shots of Least Terns hunting over the mouth of the Mousam River here in Kennebunk were all underexposed, for the bird, as the camera did not fully compensate for the bright sky background. I had to bring up shadows in post processing. Still, for what amounts to a first try at small birds, I am pretty happy with the results. 🙂 I have attempted Least Terns with each new camera I have owned, and the OM-1 certainly makes it easier. Program mode with my evolving birds-in-flight modifications. Processed in Pixelmator Pro. 800mm equivalent. ISO 200 @ f7.1 and f6.3 @ 1/3200th.