What do they eat? Does anyone know what they are eating? Took a nice one about two weeks ago in a previous post but nada since. I would think a very deep fly maybe a leech pattern or maybe some damsels although they aren't as deep. I watched a very dedicated fly fisherman on Lake Sixteen today for about three hours and didn't see any action. I worked the water myself with a micro-leech about a foot off the bottom with no luck.. IMOP they are probably just sucking in the tiny green scud likes things that I find in their bellies or else the microsopic chiro larvae.