It is a nice perspective and fun idea, only can't really tell he/she turned her head that much. Maybe more of the body, and more from behind would have been really great.
This is a great shot. Good subject, great eyes, nice composition. But since the eyes, as usual, are the real attention-grabber, they should be very sharp. It looks like you (or your camera) focused instead on the beak. Also, a broader DOF would've brought out the details in the feathers better. Still, a 6.