Seasonal Changes in Hellbender (Cryptobranchus alleganiensis) Environmental DNA Concentrations in the Susquehanna River Watershed

Elaine Langone Center, Terrace Room

Worldwide, amphibians are in immense decline, with nearly 1/3 of amphibian species being threatened or extinct. The Hellbender (Cryptobranchus alleganiensis) is the largest amphibian in North America and the third largest amphibian in the world. Its popul