Zebra Mussels St. Lawrence River
(Credit: John Byrnes, USGS. Public domain.)
Detailed Description
During a National Water Quality Network (NWQN) sampling trip in May to the St Lawrence River, Hydrologic Technician Dave Knauer finds a batch of Zebra mussels attached to the boat anchor.
Details
Image Dimensions: 1441 x 2448
Date Taken:
Location Taken: US