Hi Brian ... very nice flight shot of this lovely duck species , love the wings touching the water !!!
Great fully extended down stroke of the wings , nice combo with the concentrated facial expression .
Well controlled black and whites , with lovely details showing up ...
You surprise me that you keep the 3/4 tones that " dull and bright " ... I think they should go darker in the plumage and bill , matter of taste I guess !!
Not sure about your chosen color grading in the mid tones / neutrals ... to me there is quite a magenta /reddish cast visible , but you might like that way ... and you have seen the duck in reality .
I have tried to neutralize the " neutrals " with selective color .... by removing magenta from the neutrals by 6 % , does look more " natural/neutral to me . You might want to check it yourself
Regardless of my vision , a shot that I would like to call mine :bg3:
TFS Andreas