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Blue-winged Olives

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.

Male Litobrancha recurvata (Dark Green Drake) Mayfly Dun Pictures

These photos were contributed by Spencer Vanderhoof.

This mayfly was collected from the Au Sable River (Mainstream) in Michigan on May 15th, 2010 and added to Troutnut.com by Entoman on March 3rd, 2012.

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