Mayfly Swarm Signals Healthy Waters

Thousands of mayflies swarmed through Ottawa County, Ohio, sparking wonder—and a powerful environmental message. These delicate insects, alive for just hours, are nature’s pollution-sensitive barometers. Their massive appearance? A glowing sign of clean water and thriving ecosystems. Officials even shared footage—proof that even fleeting bugs can reveal big truths about our planet’s health. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/8b0b3a264962bdc9