World Firefly Day


Fireflies and star trails

Celebrate World Firefly Day by Keeping Nights Dark

Published on July 5, 2019

Fireflies are some of our most well-loved insects—yet their numbers appear to be dwindling. One likely driver for this decline is light pollution. Put simply, fireflies need dark nights. This is the theme of this year’s World Firefly Day; read on for information on how to support the conservation of these beloved beetles!