sure a beautiful bird to capture
i would give a slight space around as its bit tight.
also little darker to my taste. would be better if you post some tech shooting details that may help us to say something for enhancement arpit.
more over a little more aperture as the birds are front and back and may we wish to see them all in focus.
Beautiful birds and interesting interaction. I like the low angle but would give it more space left and right or crop as horizontal. If it were mine, I might remove the ducks in the BG.