Biologists patiently investigating flat rocks for hellbender dens

Andrew Howard (SN), Ken Roblee (retired DEC), Sandra Doran (FWS), Josephine Johnson (FWS), Etienne Falquet (graduate student), Melissa Fadden (CWHL), Sam Silverman (NYS Wildlife Health Program), and additional FWS biologists in the Allegheny River carefully investigating flat rocks for hellbender dens/hideouts during the Seneca Nation's population health survey.