When I lived in WY I used to fish a lake,(that shall remain nameless), that had huge trout in it. We hit it just right one weekend, the trout, some pushing 8lbs, most were 4-6lbs were lined up along the reed grass head bumping the the stalks that were loaded with damsels. They would knock them into the water and just sip them under. We stood and watched in pure awe for a good 30 min before slowly working our way out to the furthest fish and started picking them off one at a time as not to spook the rest. Man what a day, forever etched in my memory.