Firefly Sanctuary

at Coler Mountain Bike Preserve

About the Sanctuary

In 2024, Coler Mountain Bike Preserve became the first certified firefly sanctuary west of the Mississippi River—and the very first in Arkansas. Recognized by Firefly Conservation & Research, this designation highlights Coler’s unique commitment to preserving native species and natural habitats.

A Natural Fit

Coler didn’t need to change a thing to qualify. The preserve already had all the right conditions to support fireflies, thanks to thoughtful stewardship and sustainable land practices:

No pesticides or herbicides are used

Leaf litter is left undisturbed, supporting larvae development

Leaf litter is left undisturbed, supporting larvae development

No artificial light, limited to the parking lot and Airship Coffee area

Abundant native plants and fresh water sources

These features provide the perfect environment for fireflies to thrive, both as glowing adults and as larvae living quietly beneath the soil.

The Role of NWA Master Naturalists

This sanctuary came to life thanks to the Northwest Arkansas Master Naturalists, a group of trained volunteers who dedicate their time to environmental education and conservation.

As part of their certification program, Master Naturalists complete weekly classes on ecology, wildlife, geology, and more. They’re also encouraged to lead community-focused projects. When they realized there were no firefly sanctuaries in Arkansas, they partnered with the Peel Compton Foundation to change that. Their passion and vision helped shine a light on this often-overlooked insect and its fragile habitat.

Experience the Fireflies

Every summer, Coler hosts a free Firefly Walks series led by the NWA Master Naturalists. These events offer a rare chance to experience fireflies in their natural environment and learn more about their life cycle, habitat, and conservation needs.

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Arkansas’s First Firefly Sanctuary Lights Bentonville with Natural Wonder

Firefly sanctuary lights up Coler Mountain Bike Preserve in Bentonville
Coler Welcomes First Firefly Sanctuary in Arkansas

Contact Us

Contact us to learn more about the firefly sanctuary at Coler Mountain Bike Preserve.

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