
When Streetlights Drown Out the Glow
Streetlights and bright porch bulbs make it hard for fireflies to signal each other in the dark.
Field notes
Short, plain-language stories about fireflies — the species people are spotting, where to see them, why they glow, and what helps them survive.

Streetlights and bright porch bulbs make it hard for fireflies to signal each other in the dark.

Learn how to watch and film fireflies gently without ruining their night glow.
Learn how filmmakers capture real firefly light on camera and how to tell genuine glowing insects from digital special effects.

SciStarter, a home for thousands of volunteer science projects, now features Alitaptap on its front page. Here is what SciStarter is, and why it matters for fireflies.
Discover how fireflies light up old folk songs, lullabies, and stories around the world, from Japan to the Philippines.

Discover how firefly seasons change around the world and what different months bring to habitats in both hemispheres.

Discover how local names, river tours, and citizen science map the fireflies of the Philippines.

Discover how different languages and cultures name fireflies, from the Tagalog alitaptap to glowing insects around the globe.

Discover which firefly species are glowing right now in September across North America, Europe, and Asia.
Concrete and buildings replace damp fields where fireflies live, but you can help protect their spaces.
Discover the chemical trick that lets fireflies glow without getting hot.

Join a night walk in North Carolina to spot Common Eastern Fireflies glowing along neighborhood paths and garden beds.