The Mother’s Day Caddis (Grannom) is the season’s first great caddis event: a late-April blizzard hatch that races the spring runoff on the Clark Fork, Rock Creek, and lower Madison.

The Spotted Sedge is the caddis you mean when you say "caddis" without thinking about it: the summer workhorse and the most abundant, widely distributed caddis on Cameron’s home waters.

Caddis (order Trichoptera) are arguably the most important trout food after the mayflies. An overview of the three that matter on Cameron's home waters: the Spotted Sedge, the Mother's Day Caddis, and the October Caddis.

The October Caddis is the West’s biggest caddis hatch and one of the most important fall events for trout fishermen.