After shooting these guys on the beach at Sandy Hook several days ago, we went to another spot and found this one in a marsh tide pool. I liked the different environment, with the green BG complementing the bird. I know someone will say he is almost past me. Unfortunately the three frames just prior to this didn't have as good a wing position, so this was the best of the sequence.
D500, 500f4 + 1.4 TC, ISO 640, 1/2500s @ f/7.1 manual.