Reagan, Kyra, and Jayden visit Congaree National Park and learn about its unique fireflies.

Tennessee SciGirls explore Great Smoky Mountains National Park in search of salamanders.

SciGirls on Lake Michigan's sandy shores collect dragonflies to monitor water quality.

Alaskan SciGirls, Gracie, Indigo, and Evie, explore their local parks for scientific data.

In Minnesota, Jenny, Hope, Dani, and Amelia track pollution in the river.