Beautiful lighting, the fog is a nice effect. As mentioned, the birds didn't cooperate, but good work getting 3 of them in one shot. I might take off some top (still leaving some fog) and give it a pano look.
Great athmosphere in this picture! Nice example the bird not necessarily need to be from corner to corner. I would remove the branch in water and also little bit remoce noise. This is really perfect shot. I think you will get more detail and more smooth background if you use LR 3. It delivers outstanding RAW images. My repost with corrections mentioned above.