>>1835341Sorta
Streamers are also for trout, and are great searching patterns. They're great for high water, too.
>>1835331>>1835309Check out the orvis guide to fly fishing.
The multiple casts are called "false casting" theyre how you get line out if the rod and it lets you reset before the fly hits the water if a shorter cast isnt going to be what you want it to be.
With streamers a swing is the most common trout presentation, you cast down and across the stream and let the current pull your fly and give it life. Streamers can also be stripped, which is when you fish it like a spinner
Nymphs and dries are typically dead drifted, though streamers dead drifted in cold water can be effective.