The Dark Olive Dun Wet Winged Trout Fly is a classic choice for anglers targeting trout in UK waters. This fly mimics the natural emergence of the dark olive dun, a prevalent mayfly species. Its design features a slender olive body, soft hackle wings, and a subtle tail, making it highly effective in fooling wary trout.
Originating in the early 20th century, this fly has stood the test of time due to its versatility and success rate. Its ability to imitate the natural movement of emerging insects makes it a staple in any angler's fly box. Perfect for use in rivers and streams, it excels in overcast conditions when trout are actively feeding..
Dark Olive Dun Wet Winged Trout Fishing Fly
- Fishing Techniques.
The Dark Olive Dun Wet Winged Trout Fishing Fly is best utilised in rivers and streams where trout are actively feeding on emerging insects. To maximise effectiveness, present the fly downstream using a dead drift technique, allowing it to naturally float with the current. This mimics the natural emergence of duns. Employ a subtle twitch or lift at the end of the drift to imitate an insect struggling to break free from the water's surface, enticing strikes. For retrieves, use a slow, steady hand-twist retrieve to simulate a swimming nymph, ensuring the fly remains submerged and appealing to feeding trout.
Key Seasons - when is this
Wet Winged Trout Fly
most effective?
The Dark Olive Dun Wet Winged Trout Fishing Fly is most effective during the spring and autumn months, particularly from March to May and September to October. These periods coincide with the hatching of the Baetis species, commonly known as the Blue-Winged Olive, which this fly imitates. During these times, trout are actively feeding on emerging duns, making this fly an excellent choice.
Ideal conditions include overcast days with mild temperatures, as these promote hatches and increase trout activity. Fish this fly in slow-moving waters or riffles where duns are likely to emerge, ensuring a natural presentation to entice strikes.
How does the Turrall Dark Olive Dun Wet Winged Trout Fly imitate a key stage in a fish's diet?
The Dark Olive Dun Wet Winged Trout Fishing Fly is designed to mimic the subimago stage of the Baetis Rhodani, commonly known as the Large Dark Olive mayfly. This stage occurs when the nymph emerges from the water and transforms into a dun, with wings that are not yet fully developed for flight. Trout target this stage because the emerging duns are vulnerable and abundant, making them an easy and nutritious meal. The fly's design, with its subtle olive hues and delicate wing structure, effectively replicates the appearance and movement of the natural insect, enticing trout to strike.
Dark Olive Dun Wet Winged Trout Fly expertly tied
by Turrall for maximum performance.
The Turrall Dark Olive Dun Wet Winged Trout Fly is expertly tied using high-quality materials to ensure maximum performance on the water. Crafted with precision, this fly features a realistic profile that mimics the natural movements of aquatic insects, making it irresistible to trout. The use of premium feathers and durable threads ensures longevity and effectiveness, even in challenging conditions.
Designed for UK waters, this fly's lifelike appearance and expert construction make it a must-have for any angler seeking success. Its effectiveness in attracting trout is unmatched, providing an edge in any fishing adventure.
Turrall Dark Olive Dun Wet Winged Trout Fly WW16
- Turrall Premium Award-Winning Flies – The Best in Fly Fishing
England is the birthplace of fly fishing, and Turrall & Co. Ltd. is proud to be its longest-established company of professional fly dressers, crafting premium flies since the mid-nineteenth century. Over the years, Turrall has earned prestigious recognition from The Sunday Times, Country Living Magazine, and EFTTEX – the leading European Fishing Tackle Trade Association.
Every Turrall fly is the result of traditional craftsmanship fused with modern innovation, delivering consistent, high-performance results on the water. Turrall use only the finest materials, starting with high carbon steel hooks—needle-ground, surgically sharp, and double-coated for durability. Matched with world-class feathers and furs, including
Metz Genetic Hackles where appropriate, these hand-tied patterns are trusted by fly anglers worldwide.
