Dry FliesZ-Dun BWO
The Z-Dun BWO is a dry fly pattern designed by Alex Lilje. This effective pattern combines traditional materials with proven techniques for consistent results in a variety of water conditions.
Spring, Summer, Fall
Intermediate
Trout
Overview
This pattern was designed by Alex Lilje. It demonstrates traditional fly tying techniques that have proven effective on waters around the world.
Pattern Characteristics
Materials
Hook: TMC 102Y #15-19
Thread: Black
Tail: Bronze mallard fibers
Body: Stripped peacock herl, dyed olive
Wing: Blue dun hackle tips
Hackle: Whiting cock, dyed medium olive
Fishing Tips
Season
Most effective during spring, summer, and fall when mayflies are active.
Presentation
Dead drift on the surface with occasional subtle twitches.
When to Use
During hatch activity or as a searching pattern when fish are actively feeding.
Water Type
Effective in freestone streams, tailwaters, and spring creeks.
Rigging Suggestions
Fish on 9-12 foot leader with 4X-5X tippet.
Visibility & Floatation
Floats well with proper floatant application.
