I captured this frame of this unique hummingbird last year in Trinidad and Tobago. I did post this image last year, but tweaked it here in post a bit. C&C welcome.
D4S, Nikon 500mm f4/G + 1.4 TC, 1/800s, f 6.3, ISO 3200, Gitzo tripod, Wimberley Gimbal head.
Geoffrey
http://500px.com/geoffreymontagu