RIO's Morrish May Day Color:Callibaetis The broad profile stands out

The broad profile stands out well in deeper saltwater fisheries

RIO's Caddy Shack - Olive

We'd be hard-pressed to find a better fly for New England

How do you define a proper caddis pattern

RIO's Morrish May Day Color:Callibaetis The broad profile stands outAfter 40 years of observing mayfly duns on the water and comparing them to the flies we imitate them with, I had a simple but somewhat profound revelation. Duns sit on the water not in the water. Their bodies don't touch the water and their tails are nowhere near the surface. When fish look up at duns, there is nothing more than a light semi round impression of the insect, and that impression is far smaller than the impression of a typical parachute