I like the overall mood to this. The head down, wings drooped, and snow falling make for a pensive feeling. I would only selectively lighten the iris to give the eye more visual impact. Well done.
The snow flurry really adds to the visual impact of this image. The bird appears to be shielding its eyes from the falling snow, but I'd still like a little more eye contact.
Very nice mood, great pose, and atitude, exposure, BG, colors and detail are great, I would crop to decenter the birdca bit and would love to see it bigger! Congratulaitons!