Dry FliesSparrow
Jack Gartside's sparrow blends dyed olive squirrel and grey rabbit two-to-one in a split-thread body, finished with a turkey rump marabou tail, sparse ringneck pheasant hackle, and a pheasant aftershaft head. The soft, mobile materials suggest a resting or emerging mayfly or caddis on moving water and stillwaters.
Spring, Summer, Fall
Intermediate
Trout
Feb 2026
Overview
Gartside designed the sparrow as an impressionistic pattern rather than a copy of one insect, relying on the natural movement of marabou, squirrel, and pheasant aftershaft fibers to breathe life into the fly instead of an exact silhouette. The 2:1 squirrel-to-rabbit ratio in the split-thread body keeps the color mottled without going too dark. It works across spring, summer, and fall whenever trout are keying on general insect activity rather than a specific hatch.
Where to Buy This Fly
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Materials
- Hook:
- Partridge BIN (Barbless Ideal Nymph) #10
- Thread:
- Benecchi 12/0, black
- Tail:
- Turkey rump marabou
- Body:
- Squirrel, dyed olive; rabbit, natural grey 2:1 - in split thread
- Hackle:
- Ringneck pheasant body feather - sparse, long
- Head:
- Ringneck pheasant aftershaft feather
Behavior & Presentation
Natural Behavior: Trout cruise feeding lanes looking for resting adults floating between egg-laying flights. Anglers dead drift caddis adults because these substantial insects provide high-calorie meals that fish consume opportunistically.
Where Trout Eat It: Fish intercept resting caddis from the surface film in moderate riffles, runs, pool tail-outs, foam lines, and current seams.
How to Fish It: Cast upstream with drag-free drift. Add occasional subtle twitches to imitate caddis movement or struggling adults adjusting position on surface.
Best Water: Target moderate riffles, runs, pool tail-outs, foam lines, current seams, and structure breaks where diverse hatches concentrate feeding activity.
Strike Type: Watch for visible rises, splashy eats, or subtle sips as fish respond to resting and drifting caddis adults.
Fishing Strategy
Rigging Suggestions: Fish on a 9-12 foot leader tapered to 4X or 5X tippet. Use gel floatant on the body and hackle to maintain flotation throughout the day.
Seasonal Timing: Produces best results May through September during mixed mayfly and caddis hatches, particularly effective during overcast conditions when multiple insects are active.
Pro Tips: This generic pattern's versatility makes it excellent for prospecting when no specific hatch is evident. Keep it high and dry for best visibility.
Entomology
Adult caddis rest on the water's surface after long flight periods, sitting with wings folded tent-like over their bodies. Fish consume these resting adults opportunistically, recognizing them as substantial protein packages that float predictably in feeding lanes.
- Order
- Trichoptera
- Common Name
- Caddisfly
- Organism Type
- insect
- Life Stage
- adult
