mayfly that comes off the water in the dark. So the numbers I actually see on the water are minimal. Also, we don't see any of the massive blanket hatches that hexes are famous for on other waters. More likely I'll be clued into them by the fish. First off, the bass become reluctant to take other offerings. I will also see increased surface activity as the fish starting hitting duns and emergers.
Vid clip of some of last season Hexing included.