Great timing, great light, great pose, great comp, lovely exposure, detail, colors and ambient, some would suggest to clone the black dots from the water, I don't really mind them. I would only suggest a little more USM.
Big congratulations!
Really like early morning light shots like this one, especially when they are so well done and manage to show some action. Great job, and I like the repost much better, as well. Man, all I ever see White Ibis doing around here is walking around feeding in the mud! I have yet to observe one with something substantial in its beak. Not that I'm jealous or anything.