Sharp bird and wonderful tones make this a great photo. I like the bird up close, but I would like more room by his head: Rule of thirds may apply here slightly. Still, very nice.
Interesting photograph of the Pigeon. Shows lovely colors of the bird and his feathers. Good focus, composition is excellent, visual interest is splendid.
I think you cropped just a bit too much off his tail though.
Nice shot, good focus, color, lighting. Too bad all you could get is a pigeon, people probably vote low just because of the species (so how does that make sense?, what does it matter?)