The Sunriver Anglers Fly Tying Corner features a Goddard Caddis this month. This fly imitates a traveling sedge and is an important fly to have in your box for those times when this hatch occurs. It is responsible for my largest ever trout on a dry fly, a 27-inch rainbow landed from one of our local Central Oregon Lakes. Tie a few of these flies for your own box.
https://www.youtube.com/watch?v=J_OjpalE9X0