Pretty much everything looks good here tech-wise, except I would have preferred a much lower angle if it was at all possible at that location. As posted you could trim a bit at top.
arash, nice clear and sharp image and I like the foot out of the water pose. I don't think it needs rotation, but I agree that a lower angle would have been a good thing.
Connie
I'm a big time fan of Avocets and I really like to see the colours in this one. Beautiful bird and well captured. Lower angle? Maybe next time! Slight rotation? Yes, half a degree clockwise perhaps. Super shot? For sure!