Scientists scooped sand from a riverbed in Thailand and found two nymphs of rare mayfly species not seen in 22 years, a study said. Photo from Kwanboon and Boonsoong (2025) Knee-deep in a river of ...

If you live near Lake Erie and the upper Maumee River, you know what May (and June and July) mean: mayflies. Lots and lots of mayflies. Maybe you don't mind them, or maybe you think they're downright ...

Mayflies are small, short-lived (as adults) insects of the Order Ephemeroptera. As adults, most emerge from their nymph form, take flight, mate, lay eggs and die in just a day or two. The common name ...

Think of it this way: it’s a sunny May evening, and a bunch of kids are happily playing in a playground, when suddenly ...

“Nymphin’ NORM” has nothing against dry flies. If there’s a mayfly hatch on, he’ll float a dry. But, says the West Hills angler, “when I want to catch fish, I go nymphing.” Norm Strieck acquired his ...