I was talking about the sunlight on the rocks on top of the head of the tigress.

Just brighten up the image a bit. The tigress looks dull and the brightness there needs to be pulled up. Unfortunately, that will result in the bright highlights in the rocks go even brighter. You have to live with that. A lower angle while shooting would have helped hide the bright rocks. Lower angle is not always possible. However, if that happens then the overall image would look different and will get elevated to another level. This part of the fieldcraft cannot be compensated by post processing.

Any blurring etc of the background, as it doesn't look natural? In this situation it is better to try for a higher depth of field than try to isolate the animal from its surroundings.