Timed sample of a long-term monitoring grid on the Cacapon River

Photo By/Credit

Patterson, Matthew/USFWS

Date Shot/Created
01/01/2000
Media Usage Rights/License
Public Domain
Image
Completing a timed sample of a long-term monitoring grid on the Cacapon River in West Virginia. The orange flags indicate the position of a freshwater mussel in the PVC grid. Photo: Matthew Patterson, USFWS.
Subject tags
Work of the Service
Freshwater mussels
Fishes
Fisheries
Fish hatcheries
Equipment
Biologists (USFWS)
Aquaculture