Nice sighting. The colours look slightly off.

The depth of field is inadequate. In this pose, it becomes a challenge to get the head and the hind portion in focus. Your focus is on the hind portion. With a tele lens and a f4 aperture you missed getting the head in focus. The additional sharpening has resulted in artifacts in the face.

And finally, the additional copyright bang on the subject makes it hard to enjoy. I understand that it is done to prevent people from copying, however there are many large files available for people to download in the net and the images posted here doesn't have the resolution to be used for commercial purposes.

Thanks for sharing.
Cheers,
Sabyasachi