That's me on board the SS Grayling
I was thrilled to be invited to come aboard the vessel used for the USGS annual bottom survey of the Great Lakes!
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This year, the scientists used an underwater camera |
Dr. David "Bo" Bunnell of the Great Lakes Science Center |
The boat is outfitted with specialized machinery for the trawl |
Yellow perch |
USGS logo on the Grayling |
Alewives |
Dr. David "Bo" Bunnell assesses the catch |
Quagga mussel |
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