Male Anna's Hummingbird 6 (Calypte anna)
Monterey County, California. That is natural color, as image is cropped only. (Strobist info; used two Lumopro 160 flashguns with factory diffusers, set to 1/4 power, one left and the other above right, placed about two feet from subject, plus a 250 watt halogen below front, placed six feet out. Taken at bird feeder at sunset.). Canon 300 mm f4L IS stopped to f6.3 @ 1/125 second.