Walt's Worm
Walt Young's Walt's Worm is one of the most deceptively effective Euro-nymphing patterns ever created. Its simple construction — hare's ear dubbing wound over a wire-reinforced body — produces a rough, buggy silhouette that trout mistake for a wide range of invertebrates. The natural hare's ear fibers create movement and suggest gills, legs, and appendages without any complex tying. Fish it on the bottom with a tight-line Euro rig.
- Type
- nymph (Caddis)
- Hook sizes
- #10–16
- Target species
- trout
- Difficulty
- beginner
- Best seasons
- spring, summer, fall, winter
Materials
- hook: Jig hook #10–16
- thread: Black 8/0
- bead: Slotted tungsten bead
- weight: Lead-free wire underbody
- body: Natural hare's ear dubbing, rough and shaggy
Tying steps
- Mount a size 10–16 jig hook; slide on a slotted tungsten bead.
- Start black thread; wrap a smooth base to the bend.
- Tie in fine lead-free wire for extra weight along the shank.
- Dub rough, shaggy hare's ear from bend to behind the bead in a single layer.
- Pick out the fibers with a dubbing needle to expose all the guard hairs and underfur.
- Build a tight head against the bead; whip finish and cement.
- Apply a small drop of head cement to the thread wraps behind the bead to prevent the bead from rotating.
- Check that the body dubbing is properly picked out with a dubbing needle to expose guard hairs — the shaggier, the better.
- Pick out several more dubbing fibers with a dubbing needle and pull them downward along the body to imitate the natural legs of a cranefly larva or worm.