Here is the fly pattern sheet for the Blue Wing Olive Pulsating Emerger.

BWO Pulsating Emerger - Close-up | www.johnkreft.com

Materials

Hook:

Daiichi 1110 #18 – 22

Bead:

Spirit River Hi-lite Glass Bead – Quick Silver, extra small or small

Thread:

Olive

Body:

Goose biot – BWO color

Hackle:

CDC – dun

Personal tying notes:

  • Size 18 use small size bead
  • Size 20 – 22 use extra small bead
  • I used 70 denier Danville for larger sizes and 16/0 Veevus for the small flies