Hatch Imitations

Flies That Imitate Bwo Emergers

6 proven patterns designed to match bwo emergers across multiple life stages. From subsurface nymphs to surface duns, these are the flies that consistently fool selective trout.

RS2 fly pattern
Emerger

RS2

Rim Chung's minimalist masterpiece for selective trout.

Sizes 18–24

CDC Emerger fly pattern
Emerger

CDC Emerger

Nature's floatant meets the most critical feeding window.

Sizes 16–22

Barr's Emerger fly pattern
Emerger

Barr's Emerger

John Barr's BWO emerger is the definitive trailing-shuck pattern for imitating Blue-Winged Olives tr

Sizes 18–22

BWO Loop Wing Emerger fly pattern
Emerger

BWO Loop Wing Emerger

A CDC loop wing emerger specifically tied to match Blue-Winged Olives. The looped CDC creates a visi

Sizes 18–22

Snowshoe Emerger fly pattern
Emerger

Snowshoe Emerger

The Snowshoe Emerger uses snowshoe rabbit foot hair as a wing material, providing exceptional floata

Sizes 16–22

Snowshoe Baetis Emerger fly pattern
Emerger

Snowshoe Baetis Emerger

A purpose-built BWO emerger using snowshoe rabbit foot hair for buoyancy and a natural translucent a

Sizes #18–#22