Two males sparing. While the photo is not all that sharp it does document the speed and complexities of photographying a agile fast small-bullet of a bird whose antics happens faster than a blink of the eye. Please excuse the lack of sharpness of this 3.5 inch wonder of flight. After all the experts say it is not aerodynamic to fly....I guess it is nice the hummers were never told they could not glide.