23rd Annual Smithsonian Magazine Photo Contest The American Experience
Fireflies in Great Smoky Mountains National Park

Synchronous fireflies are one of 19 species that live in the Great Smoky Mountains National Park. The flash pattern of the fireflies is a series of 5-8 flashes, followed by a pause of about 7 seconds, and then it repeats. The mating season of fireflies lasts for approximately 2-3 weeks yearly.

Photo Detail
Date Taken: 06.2024
Date Uploaded: 11.2025
Photo Location: None, United States of America
Camera: NIKON Z 8
Copyright: © Agnieszka Wieczorek