The first thing I noticed was the busy BG. The bird is also too close to the edge of the frame. Let's try to leave some more room in front of the bird for the next time You have plenty of room in the back.
In the positive side, you did well with the DOF, keeping both birds sharp in the frame.
I agree with Maxis. Also a couple of unfortunate stray branches running behind the head and bill of both birds respectively. I like the windswept plumes...very elegant.