I'm not a fan of flamingos (don't know why), but I love this picture! I like how you captured the water droplets and the messed-up feathers. Great job!
Slower shutter speed would have shown some interesting motion in birds wings and water. Good color and sharpness. Would prefer the bird not be so dead centered (review rule of thirds).
Beautiful shot! I'd give it a perfect 10 had the water been slightly lighter, so the colours on its wings would stand out more. That said, it doesn't take away anything from the capture.