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Fireflies flashing in front of trees

Secrets of the Nevada nighttime (no, it’s not aliens)

By Kevin Burls, Endangered Species Conservation Biologist It’s no secret that water brings life to the desert. In Nevada, mountain streams and desert springs support plants and animals both common and rare, including insects and other invertebrates. These springs and streams can support diverse insect communities in the middle of what feels like very inhospitable …

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Notes from a dazzling firefly season

While flashing adult fireflies can still be found in a few corners of the country, lightning bug season is mostly over for the year. This season was a dizzying one, with threatened fireflies across a wide geography receiving much needed attention. Several field excursions targeted species with Data Deficient Red List statuses, but this post …

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Fireflies in Florida?

Overlooked bioluminescent beetles “I’ve lived in Florida for decades and have never seen fireflies.”“I’ve seen them up north, but never here.”“Fireflies? I don’t think we have fireflies in Florida…” These are common statements I hear when I bring up the topic of fireflies in the Sunshine state. In reality, there are over fifty species of …

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Fireflies flashing in front of trees

Firefly Survey Tips

Are you interested in observing and documenting fireflies, but aren’t sure where to start? Between scientific names, flash pattern measurements, and insect anatomy terms, fireflies can be an overwhelming subject! Read on for some tips on equipment, what to pay attention to, and how to stay safe. Ready to survey for fireflies? Read through the …

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Introducing the Firefly Atlas!

Welcome to the Firefly Atlas, a collaborative initiative to better understand and conserve the diversity of fireflies in North America! Whether you are a professional biologist, a passionate community scientist, a land manager, an educator, or simply a firefly enthusiast, this site will provide you with resources and opportunities to learn and contribute. While a …

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