I just returned from Costa Rica trip that included a workshop with Greg Basco (He is a great instructor and we had a wonderful trip). This on one of the many hummers we saw and photographed.
Nikon D800, 70-200 f2.8 lens, multi-flash set up
ISO 320, f11, 1/200 sec, 170mm
I'm still not sure if my sharpen for the web process is working right.