I wanted to share with you some beautiful photos that I have found on a Japanese blog. Since many in the flashlight world have interest for firefly and moonlight mode here you go some fireflies.
One of the rare creatures on earth that naturally produces light.
I remember walking along a road in Zambia in the middle of the night - no moon so the only light was the glow-worms. They looked just like those dim green LEDs found in keyboards and are utterly useless for providing illumination. Looks like fireflies might be better.