Hi Geir,
I like this image for the intimate look at that stare and I also like the wave movement in front. I find it a little tight in the frame and would like to see it with a little more room all over. Nice detail too
I really like this presentation, esp the wave in front of the duck. You have great exposure in your blacks. Agree on this being a little tight for a horizontal, but I like Doug's idea of trying a vertical.
I was thinking more along these lines mostly b/c I find the bottom part of your RP a bit distracting and it takes away from your amazing subject. I added canvas on top. At least it's another option for you to consider, although it does taking adding canvas and I personally am not a huge fan of altering my images. However, there are times when it works and it's fun.