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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.

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.
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Drunella grandis (Western Green Drake) Mayfly Nymph Pictures

This mayfly was collected from the Vermillion River in Montana on June 16th, 2005 and added to Troutnut.com by Bnewell on June 27th, 2011.


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Drunella grandis (Western Green Drake) Mayfly Nymph Pictures

Collection details
Location: Vermillion River, Montana
Date: June 16th, 2005
Added to site: June 27th, 2011
Author: Bnewell
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