Emerger
Mahogany Sparkle Dun
Autumn mahogany specialist
Trout · GraylingFilm
Sparkle Dun emerger for the autumn Mahogany Dun — a reliable late-season hatch that trickles off steadily through cool, overcast afternoons when little else is moving.
Fish this when
Fish it on cool, overcast autumn afternoons when Mahogany Duns trickle off steadily and little else is hatching, giving fish a narrow but dependable target.
Why it works
The size and rust-brown tone match the one fly actually on the water at that time of year, and the flush, shuck-trailing profile suits the slow, steady drift these late-season duns ride.
Naturals it imitates
emerging Mahogany Dun
Typical zone & fishable range
usually
Surface
Film
Subsurface
Deep
Setup sensitivity: medium
Quick facts
Tying difficulty
Intermediate