Not only is the last one the best of the three, it's downright excellent IMO. Sharp, beautiful lighting, pleasing colors, nice composition, etc. It might have been nice to see more of the background if possible, but interestingly this way it almost looks like a museum piece (rather than a live animal), which is in and of itself kinda neat.
The ONE comment I might make is you may want to heal/clone out the very small amount of background that we see on the right there... two vertical arcing lines of... something. They're a little distracting.
The other shots aren't overly exciting (though the goose would have been nice if we saw more of his eyes), but that third shot is choice. Nicely done.