Fishing | Great Lakes Echo
Environmental news of the Great Lakes region
Source: greatlakesecho.org
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May 30, 2019 The spread of invasive quagga and zebra mussels in the Great Lakes has altered the ecology of lakes, including disrupting the food web in the lakes. Commercial whitefish fishers are facing challenges in their industry that may be the result of changes to the food web brought about by the presence of the invasive mussels.