BWO Dry Fly Assortment RIO Freshwater Fly Lines - Specialty Nymphing Secondary: Streamers

Secondary: Streamers

It features an extremely tough outer coating

Primary: Small Dry / Soft Presentation

let it sink into the zone

Designed to cast large

BWO Dry Fly Assortment RIO Freshwater Fly Lines - Specialty Nymphing Secondary: StreamersBWO is short for Blue Winged Olive but is also referred to as a baetis. These are tiny Mayflies that can hatch any time of year, but primarily in the cooler months of Fall, Winter and Spring. Their colors are pale olive to dark olive. Blue Winged Olives are a very important food for trout and this assortment consists of our bestselling sizes and patterns that represent BWO dries. This pattern is available for U. S. shipping only.