Great pose and look on its face. (Looks like he was not happy to see you) Greta detail and I like the DOF.
BG is busy, but I don't think it hurts this image. Wonderful habitat shot.
Thanks to everyone for their comments.
I did try a higher blur on the BG but thought it made it look unnatural.
I am not sure whether he was happy to see me or not, but he certainly did a good impression of being brave!