I agree with the comments above, especially the less is more idea. This image doesn't need more contrast or brighter whites to work, I might have tried some subtle shadow recovery in the original image but not much more than that. The biggest issue IMO is just bad luck that the Heron's nictitating membrane(inner eyelid) is closed taking all the color out of the eye. There's games you can play in post with that but they tend to look pretty fake.
The composition is great, the focus and shutter speed selection appear dead on, having both the fish and the Heron's faces and eyes visible is great. The action is great with the water droplets coming off the fish and the moment is of course fantastic. But that's where nature photography can get so frustrating you can absolutely nail all the major points at a great moment and one detail can be hard to overcome.
Here's one way that image might be worked going from the jpeg version of the orignal. Here's what I tried:
- Opened up the shadows and actually pulled down the highlights a bit with the Shadow Highlights tool in PS (could have used Shadown and Highlights sliders in LR or ACR)
- Selected just the eye, feathered the selection, copied it to its own layer and did some reconstruction work with the clone stamp, the paintbrush using a brighter yellow and a curves adjustment to restore some contrast on just the eye. When it looked passable I merged that layer back into the original image.
- Added a bit of vignette to darken the edges of the photo a bit.
Starting from the original raw file you could probably do a better job but with that eye rebuild there's always a risk that it won't look realistic as the information just wasn't captured at the time the photo was taken. And at least to me if I get this deep into touch up work I'd start to view it as digital art as I literally painted information into the eye but folks have differing views on that subject.
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