Blue Wing Olive Life Cycle Fly Selection, BWO Fly Selection 20 Flies

Blue Wing Olive Life Cycle Selection – 20 Flies

A versatile selection of Blue Wing Olive patterns covering nymphs, emergers, cripples, and adult mayflies in sizes #14 through #20.

Description

Blue Wing Olives are among the most important and dependable mayfly hatches on the Upper Delaware River and other trout streams. This 20-fly selection brings together custom and proven patterns chosen by Capt. Ken Tutalo to cover the different stages of the hatch.

Blue Wing Olive is a common angler's name for a group of small olive mayflies, represented primarily by species in the genus Baetis (Baetis spp.). The exact species and size can vary with the river, season, and conditions. This selection provides a useful range of patterns to match the olives trout encounter throughout the season.

Why We Fish It

BWO activity can produce excellent fishing, particularly when cloudy or unsettled weather brings mayflies to the surface. Trout may feed on drifting nymphs, emerging insects, cripples, or adults, and having several life stages available can make the difference when fish become selective.

When to Fish It

Fish this selection during Blue Wing Olive activity, including spring and fall hatches and other periods when small olive mayflies are present. It is especially useful when trout are rising to small insects and refusing larger dry flies.

How to Fish It

Start with nymphs when trout are feeding below the surface. Use emergers and cripples when fish are taking insects in the surface film, then switch to adult dry flies when trout are visibly feeding on duns. Pay attention to fly size; small differences can matter when fish are selective.

Baxter House Guide Tip

When you see trout rising to tiny insects, resist the temptation to use a larger, easier-to-see fly. Match the size of the naturals first. A properly sized BWO fished with a natural drift is often more effective than changing patterns repeatedly.

Details

• Selection: 20 flies

• Mayfly represented: Blue Wing Olives – primarily Baetis spp.

• Life stages: Nymphs, emergers, cripples, and adult dry flies

• Sizes: #14–#20