Sidelight on this young cormorant was a problem (no possibility to change position), leaving the underwing quite heavily in shadow. I selected this pose for the spread wings and the best light on the head, catching the eye, and used the Silver Reflector from recently acquired NIK Color Effects Pro. This brought more light under the bird's right wing but left something of a blue cast which was easy enough to deal with. A little bit of woodwork on the branch, and tweaking of the background and voila!
Unlikely to win any prizes, but I was quite pleased with the result and the difference the Reflector made. There are a number of adjustments that can be made within the filter and I would be interested to hear any "tips and tricks" or thoughts others may have on how I can do it better.
Canon 1D Mk III, EF500 F4 x 1.4, Manual 1/1000 sec at f10, ISO 800, Evaluative metering +2.3








It seems to me you wanted to know if the image still works after the post-processing you did. To me, I think you did pretty good. Your final image works, mostly 

Your last repost does add some light to the underwing areas, but the big problem is that the bright background robs the scene of any contrast nuance in the dark areas. Try just holding your hands over the top and bottom of the image on your screen, so that you see mostly cormy. You will see that the removal of most of the sky makes the bird look much nicer.

