Fly Fishing Flies by Colorado Fly Supply - Mercury Midge Flashback

Another great midge pattern that resembles an oxygen rich midge ripe for the picking! Midges make up roughly 80% of a trout's diet and this fly has

Mercury Blood Midge

Mercury Flashback Pheasant Tail - Ascent Fly Fishing

Size 20 Metallic Green Flashback Midges – theflydoctor

Fly Fishing Terms

Best 17 Trout Flies For Fall Fly Fishing - The Fly Crate

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Mercury Midge - RiverKeeper Flies

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Colorado Fly Supply

An upgraded version of the highly effective WD40, with the addition of some wing-buds and a flashback wing case. Another great pattern that mimics

WD50