Welcome to NH Butterfly Monitoring Network
The NH Butterfly Monitoring Network is a collaborative effort to engage volunteers in counting and identifying butterflies across New Hampshire. Data collected by volunteers can contribute to our understanding of long-term trends in butterfly populations and inform conservation actions for both common and declining species.


Find a Count
Join a local count circle to help collect valuable data on New Hampshire's butterflies.

Events
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Jul128:30am - 4:00pm, Rain Date: July 13, 2025
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Jul169:30am - 2:00pm, Rain Date: July 23, 2025Join butterfly enthusiasts for a day in the Seacoast region of the state to count butterflies and admire other natural wonders we may
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Jul1710:00am - 4:30pm, Rain Date: July 18, 2025
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Jul199:00am - 1:00pm, Rain Date: July 20, 2025
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Jul199:00am - 2:00pm, Join the SuperSanctuary Butterfly Club as we survey local meadows, woodlands, and wetland edges for coppers, crescents, skippers, swallowtails, fritillaries,