This story was originally published on the Ohio Department of Natural Resources website. COLUMBUS — Results from the annual Lake Erie fish surveys revealed that walleye hatches were below average and ...
Yellow perch exceeded averages this year in two of three zones, including the western basin, which observed 673 young-of-year ...
18 inches). Yellow perch exhibited 157% higher mercury concentrations in lakes invaded by zebra mussels. Average-sized yellow perch had a 50 times higher risk of exceeding mercury thresholds.
Lake Erie fish surveys revealed walleye hatches were below average and yellow perch hatches were above average in two of the ...