Sort of.

A few years back I was fishing the Big Thompson below Estes Park, CO. As I was standing in the stream, one of the largest feeding-frenzies I've ever seen started happening around me. Rises everywhere. Some no more than 2 feet away from my legs. I didn't get a strike until I figured out to let my line drift down stream from me until it completely straughtened out. Then I would skate my fly upstream toward me a couple of feet and then let it drift down a few inches. Got a strike on about every short little drift.


I think the trout were actually following my fly as I skated it up stream and the would hit when it paused to begin the down stream drift.