He was reflecting a lot of blue from a very blue sky and from the water he was standing next to. I took out all the blue I thought the image could stand.
I was about 15 feet away. I managed two shots, one when he first saw me (this one) and one a bit later after he settled down from the initial shock of my immediate presence. Very surprised he let me make two shots as these youngsters are usually pretty skittish. I was shooting with a D810 coupled to a Tamron 150-600. I had the Nikon 200-500 but had to send it back for focusing issues.