I take female Mallard feather.
I shift the fibers along the stem of feather
I tie the feather on grub hook.
I cut excess of feather
I take a CDC hackle.
I tie CDC hackle near the feather.
I wrap CDC hackle around the stem oh hook, tie it and cut excess.
I shift CDC fibers forward and tie them on hook.
I lift the CDC fibers and locking them in that position by tying the head of the fly.
I take off the fly in the vice and cut the tip of the feather, leaving two fibers that have to imitate the tails
The same fly