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.

Stream photos

Featured on the forum

Re: Trico emergers
In the Mayfly Genus Tricorythodes by Bwoklink (Martinlf replied)

Re: Trico Tips
In the Mayfly Genus Tricorythodes by Martinlf

Re: UV spectrum and trout
In General Discussion by Martinlf

Re: closing the gender gap in flyfishing
In General Discussion by Konchu (Smallflyguy replied)

Re: Fishing Kupa River, Slovenia
In Fishing Reports by Slocum (Fish1 replied)

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.

Editorials about Fly Fishing Issues

In Defense of "Latin" Names

There is a rising chorus of curmudgeons who decry the use of Latin names for bugs, ridiculing the vocabulary contests we hold around the fireplace of their imaginations. In reality we use scientific names because they're the less confusing way to swap practical advice about the details of each hatch.

By on Nov 30, 1999

Blue-winged OlivesBaetis

Editorials about Fly Fishing Issues