What Makes Fireflies Beautifully Light Up?

Bioluminescence causes fireflies or lightning bugs to glow. Firefly eggs, larvae and pupae emit light! Learn why they glow and if it's okay to catch fireflies.

Where Are The Lightning Bugs? Soon Friends!

Beautiful Flying Lights that Slowly Disappear, by Joshuaryf

What's Behind The Firefly's Glow

Firefly larva Jessica Walliser

Why Do Fireflies Glow? - How Fireflies Produce Bioluminescence

Lighting Up the Night – Fireflies Blazing Beautiful Patterns in the Dark, Light, 3DP

Some fireflies can flash in unison, and scientists are trying to figure out how

very shiny fireflies everywhere. Hyper realistic - Playground

See fireflies magically light up this national park

Fireflies, Lightning Bugs, and Glowworms: Why Do Fireflies Glow?

Fireflies Are Beautiful Tricksters In Danger Of Losing Their Habitat

How and why do fireflies light up?

Fireflies don't respond well to light pollution. They're not alone.

Bring the Magic of Fireflies Back Home Again — First Light Wildlife Habitats