Using Environmental DNA to detect foothill yellow-legged frogs

USGS technician filters water samples for environmental DNA (eDNA)

Detailed Description

USGS technician filters water samples for environmental DNA (eDNA) to monitor for the presence of foothill yellow-legged frogs (Rana boylii) at historically occupied sites. Photo courtesy B. McCreary. 

Details

Image Dimensions: 5472 x 3648

Date Taken:

Location Taken: US