Learn/Fly Box/Emerger/RS2
RS
Emerger

RS2

Tailwater small-olive staple
Trout · GraylingFilm

Sparse two-tail Baetis emerger/nymph — a deadly tailwater small-olive pattern fished in the film or just under.

Fish this when

Fish it in the film or a few inches under it to fussy, well-educated trout on tailwaters and spring creeks during a small Baetis or BWO hatch.

Why it works

Its sparse, translucent build gives a pressured trout almost nothing to refuse, reading as the barest suggestion of a tiny, struggling olive rather than a solid fly.

Naturals it imitates
emerging Baetis/BWO (generic)
Typical zone & fishable range
usually
Surface
Film
Subsurface
Deep
Setup sensitivity: medium
Hook range#18–22
Quick facts
Tying difficulty
Intermediate