Fantastic action pose. The bird appears quite focused on the take-off. I like the wing as background to the bird's head, so it really stands out. Excellent sharpness too. The background appears quite blue. That may have been the true color of the ice, but it seems that it may be a bit over-saturated.
Awesome pose with great eye contact. Excellent sharpness and DOF. Kind of looks like the old animated Roadrunner cartoon! Perhaps a little NR on the BG, and I'd remove the OOF gray spot up top above the bird's left wing.
Thanks everyone. Your comments and suggestions are appreciated. I'll run a round of noise reduction on the bg, but most of what you see is the frozen ice.