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Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York
Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

Silver Creek in Idaho

Stream photos

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Coleoptera (Beetle) Insect LarvaColeoptera (Beetle) Insect Larva
Lateral view of a Coleoptera (Beetle) Insect Larva from Sears Creek in Washington
6 Recently Added Photos
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.

Updates from May 19, 2007

Updates from May 19, 2007

Photos by Troutnut from the Neversink River and Wolf Brook in New York

Neversink Gorge (Wolf Brook) in New York
You've really got to see this one full-size to enjoy it. It's my first attempt at a 360 degree panorama stitched together with the latest and greatest version of Adobe Photoshop. From the Neversink River in New York
Wolf Brook (Neversink Gorge) in New York
Wolf Brook (Neversink Gorge) in New York
Neversink Gorge (Wolf Brook) in New York
Wolf Brook (Neversink Gorge) in New York
Neversink Gorge (Wolf Brook) in New York
Neversink Gorge (Wolf Brook) in New York
The Neversink River Gorge in New York
The Neversink River Gorge in New York
Neversink Gorge (Wolf Brook) in New York
The Neversink River Gorge in New York
The Neversink River Gorge in New York
The Neversink River Gorge in New York
The Neversink River Gorge in New York
Neversink Gorge (Wolf Brook) in New York
The Neversink River Gorge in New York

Underwater photos by Troutnut from the Neversink River in New York

Hundreds of tiny toad tadpoles. From the Neversink River Gorge in New York

On-stream insect photos by Troutnut from the Neversink River in New York

This Ephemerella invaria sulphur dun got stuck in its shuck trying to emerge. This isn't exactly a "natural" pose for a photograph, but it kind of shows what an emerger pattern could look like. From the Neversink River in New York
I saw something strange flying around near the streambank, fluttering on and off the water's surface, so I went to check it out. I didn't recognize the wing profile in flight, and it's no surprise! These two caddisflies were joined mating, and they were very reluctant to let go. From the Neversink River in New York
The underside of a freshly emerged Ephemerella invaria dun. From the Neversink River in New York

Closeup insects by Troutnut from the Neversink River in New York

Female Stenonema vicarium (March Brown) Mayfly Dun
6 Pictures
Lateral view of a Female Stenonema vicarium (Heptageniidae) (March Brown) Mayfly Dun from the Neversink River in New York
Here's a classic March Brown dun from the Catskills.
Collected May 19, 2007 from the Neversink River in New York
Added by Troutnut on May 21, 2007
Collected May 19, 2007 from the Neversink River in New York and added by Troutnut on May 21, 2007

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