Greetings!
Every summer, mayflies emerge from rivers, and the results can be extraordinary! Mayflies are an important food source for fish, as well as an indicator of water quality.
You are receiving this message because you live in a state in which mayflies have been reported.
We are seeking observers to track the timing of the seasonal event of mayfly emergence! Submit a one-time report or track mayflies over the entire season - any amount you can contribute is valuable.