Some of my top, go-to fly patterns imitate terrestrial insects. Trout, and other fishes, often can't resist these chunky morsels of protein. In terms of the amount energy that a fish receives from consuming a mayfly compared to a Japanese beetle is the equivalent of comparing a soy bean to a T-bone steak. Fishes have evolved to maximize the cost-benefit relationship between energy used to consume prey vs. the energy benefit of consuming that prey. This evolutionary inertia can be so strong that it is possible to catch trout in the dead of winter using terrestrials patterns even when the insects they imitate are not active or available. Here are a few of my favorite floating patterns (tied by yours truly).
|Furled-body Cricket (can be used wet or dry)|
|Disc-ant (can be made high-vis by adding drop of fluorescent paint to rear disc)|