Lateral view of a Female Hexagenia limbata (Ephemeridae) (Hex) Mayfly Dun from the Namekagon River in Wisconsin

Hex Mayflies
Hexagenia limbata

The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.

Stream photos

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Male Baetidae (Blue-Winged Olive) Mayfly Dun Male Baetidae (Blue-Winged Olive) Mayfly Dun

Lateral view of a Male Baetidae (Blue-Winged Olive) Mayfly Dun from Mystery Creek #308 in Washington

This dun emerged from a mature nymph on my desk. Unfortunately its wings didn't perfectly dry out.

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27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Lazy sightseeing around Bozeman on July 4th

By Troutnut on July 3rd, 2019

On July 4th, my wife Lena had just flown in to join me the previous night and we were taking it easy around Bozeman. We didn't do any fishing at all, just drove around to see more of the area, including the Yellowstone River's Paradise Valley and the state park where the Madison, Jefferson and Gallatin come together to form the Missouri. In the evening we drove from Three Forks in to Bozeman to see the fireworks display, but the main show in town was a footnote compared to watching personal fireworks go off all over the valley for most of the 20-mile drive.