A very nice image here.
I feel it need more contrast.
can do it by levels by pushing in outside slides a tad then the middle slides move left or right to suit you eye.
The other way and a tad more hue and saturate to suit you eye.
If you took image in RAW you can just move siders around to add contrast.
Move colours to add more colour to the bird.
The over image to me just lacks that pop in colour and feels very flat.
You have a great stat as you done a very sharp image.
Great camera control to get bird in flight.
So well done in taking image.