Serria's special! Most of our rivers are Caddis factories. The Stanislaus drainage is a go-to fly most of the summer. As summer gets later fish larger sizes, if one size is getting attention but not bites, move down in size. Size preference can change throughout the day.
Before the caddis can fly, it has to emerge from the water. This pattern mimics that phase in its life cycle. Best way to fish is by using fly dressing...