My
fondest memory of fishing the San Juan came one October fall day
in 1978. The cottonwoods were gold and the sky was overcast with
a chilly north wind. I was fishing below the quality water
section that day using either a
Double Brown Peacock or a Double Ginger/Ginger (see images
below).
I
would cast slightly upstream and allow the fly to dead drift and
then swing below me, (the chenille body, once waterlogged provided
enough weight to sink the fly). I then would strip it back. Most
strikes occurred either on the swing or as I stripped the fly. Many
rainbows and browns fell to that technique that day.
Since
then, I have tied double hackles in many colors. The pattern is not
limited to trout and rivers, but is successful on warmwater species
and in stillwaters as well. Black/brown
versions can be used as large nymphs, stoneflies, madtoms, crayfish,
sculpin and dragonfly imitations.
Green/olive
versions can represent many nymphs, such as the
damselfly.
Grey
and lighter versions serve as baitfish imitations.

Variations with peacock bodies are almost always
effective. Double hackles can also be fished dry, perhaps as
stonefly or hopper imitations.
The possibilities are endless.

The
double hackles are easy to tie and the materials are readily
available. The fore/aft design can also be incorporated into small
dry flies as the well known Renegade has proven. Give them a try,
you may be pleasantly surprised.