Very cute! The anatomy is pretty well drawn out, and the design is very cool. The legs get a little hard to define because you used such a bright orange on that back leg. Colors in the background tend to be more gray and muted, so changing the color of that leg and perhaps even a little bit on that back leg would add more depth to your piece overall.
But I like your simplistic background as it doesnt take away from the bird in anyway. Aside from that one leg, the colors are nice and soft. Good job! Keep up the good work!