Echo
Scientists: Mayflies may amplify oxygen and algae problems, but don’t blame the bugs
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By Jeff Gillies
Dec. 3, 2009
Lake Erie’s pollution in the ’60s and ’70s killed off its mayflies, insects that spend most of their lives underwater before flying off in huge hatches that carpet coastal towns. But the bugs have returned in a big way. “I’ve seen people out there with snow blowers, blowing them around,” said Justin Chaffin, a doctoral student in the University of Toledo’s biology department. “If you walk down the sidewalk or a parking lot it’s like you’re walking on bubble wrap.”