OREGON, Ohio (WTVG) - It’s that time of the year again when the water warms up and the Mayflies emerge in swarms so massive that it amazes and horrifies. But why are they called Mayflies when they ...

LA CROSSE, Wis. (WKBT) – You may see a sign of river health in our area. In the past few days, Mayflies have been spotted on buildings along the Mississippi River. Those insects have even been noticed ...

The Great Lakes region's annual mayfly hatch, when the aquatic insects emerge in their winged form to mate, usually happens in late June to early July. The mayflies have such a short life span in ...

Targeting bass during a mayfly hatch is a great way to generate big bites in the summer months. Starting in May and running through September, mayflies emerge all across North America. Usually ...

The lights will go out on a bridge over the Mississippi River in Winona, Minnesota, for the next few weeks to squelch the impact of a mayfly hatch. The Minnesota Department of Transportation said the ...

Every summer, La Crosse is known for the huge amount of mayflies that come from the river. The biggest hatch usually comes around the Fourth of July. While we’ve seen some hatches this summer, many ...

Baudette area: On the south end of the Lake of the Woods, walleyes are getting caught in depths of 12 to 32 feet. Near the Northwest Angle, a significant bug hatch has made the walleye bite a ...

A sign of a healthy river — although not necessarily liked — is approaching: it’s mayfly hatch season. Every year around this time, thousands of mayflies emerge from the Mississippi River for about ...

Mayflies have been hatching along the Susquehanna River, and the lights on the Route 462 bridge have been shut off for more than a month now to help keep their carcasses off the structure. Several ...

Targeting bass during a mayfly hatch is a great way to generate big bites in the summer months. Starting in May and running through September, mayflies emerge all across North America. Usually ...