"The mayfly spends the majority of its life in the immature stage in the river," Dietrich said. Throughout the year the bugs eat water vegetation and are a popular snack for fish. But once a year ...

But he adds it's just a part of living in a river town. Records show 1959 was the worst year for mayfly infestation in Hastings. There is one good fact about mayflies: Entomologists say a swarm ...

By whatever name, the mayfly hatch winding down on Lake Erie last week pushed the final swarms of invading bugs onto and a little beyond U.S. beaches of the North Coast. Some of the local ...

"Swarms of mayflies moving inland off Lake Erie. I’ve spotted the first heavy mayfly infestation on Doppler Radar." While many residents plan to avoid mayflies some revel in their unique behavior.