Minnesota DNR reports heightened fish mortality during prolonged heat
Northern Pike (Esox Lucius) (Neil Ward/Flickr) With hot summer weather creating stressful conditions for fish in lakes, rivers and streams across the state, the Minnesota Department of Natural Resources is sharing what people can do if they see a fish mortality event — and how they can help prevent them. “We have been seeing chronically stressful conditions this summer for fish and are receiving continued reports of fish mortality events,” DNR Fish Health Supervisor Isaiah Tolo said.
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