That's a beautiful shot just marred by a bad green colour cast if you don't mind me saying..
Thank you CT for your excellent edit - I do like it very much - and appreciate you doing it. For my own reference may I ask what you did?
I take your comment about the green cast but at the point where the sparrow is standing it is heavily foliaged - on either side and above - which is also reflected in the water. The standing stone and the background stones are also stained by algea. Therefore that scene is always going to have a green cast.
imho it is then a case of personal judgement as to having the image representative of the actual scene or editing the image to illustrate a different scene.
Tom