Compositionally for me, I like it, but it's a little empty on the left. If you were to crop it however, I don't think the birds would have enough room to fly... I think IDEALLY, the birds would be farther from that peninsula, but that's easy to say after the fact of course.
I would probably shoot for a little more contrast in the post processing. (just moving the white point a little in curves would do it for me)
Nice shot though!