Benthic macroinvertebrate sampling in the Snake River near Murtaugh, Idaho
Detailed Description
USGS hydrologist Kenneth Skinner (left) and biologist Christopher Mebane collect macroinvertebrate samples for analysis as part of a study examining the health of Snake River benthic communities before and after the application of a copper treatment to eradicate invasive quagga mussels.
Sources/Usage
Public Domain.