Why It’s a Must-Have Fly
The Blue Winged Olive is a legendary dry and wet fly pattern, renowned for its uncanny ability to fool trout. Its lifelike design perfectly mimics the mayfly, making it a staple in every angler’s fly box.
Step-by-Step Tying Guide
Crafting the Blue Winged Olive begins with a short or medium shank hook. Start by wrapping olive dubbing or thread around the shank to form a slender, tapered body. For the tail, a few strands of hackle fibers or microfibbets add the perfect finishing touch.
Creating the Signature Wing
What sets this fly apart is its realistic wing, made from upright and divided materials like synthetic fibers, mallard flank feathers, or CDC feathers. A grizzly or dun-colored hackle wraps around the thorax, forming a bushy collar that not only helps the fly float but also mimics the natural legs of a mayfly.
The Perfect Mayfly Imitation
Designed to replicate the adult Baetis mayfly, this fly is a year-round favorite among trout and other fish species. Its meticulous design—featuring a natural profile, lifelike wings, and expertly tied hackle—makes it irresistible during hatch periods.
Where and How to Fish It
Versatile and effective, the Blue Winged Olive excels in rivers, streams, lakes, and ponds. It’s especially deadly during Baetis hatches, when trout aggressively target adult mayflies. The key to success? Match the hatch and dead-drift the fly for a natural presentation.
Watch and Learn: Fly Tying Video
Ready to tie your own? Check out our step-by-step video tutorial to master the Blue Winged Olive and elevate your fly-fishing game!