
Daddy long legs
Pattern Overview
The Daddy pattern is most productive when large numbers of adult crane flies are present. It is particularly effective on days when naturals are blown onto the water.
Pattern Details
The Daddy Long Legs (Crane Fly) pattern is a large, leggy terrestrial imitation designed to mimic adult crane flies that frequently get blown onto the water during late summer and autumn. Its long knotted legs, buoyant body, and exaggerated silhouette make it irresistible to trout feeding on surface terrestrials. Whether fished static or twitched across a ripple, the Daddy creates natural movement that triggers confident takes from both wild and stocked fish. A proven performer on Scottish lochs and reservoirs, it’s a must‑have pattern.
Tying Materials
- Hook Size: 10 Grub hook
- Thread: Tan
- Legs: Knotted pheasant tail
- Body: Tan foam cylinder
- Hackle: Brown cock
- Wing: Cree hackle tips
- Thorax: Hare’s ear dubbing

Where & When to Fish This Pattern
Target Species
Brown Trout
Rainbow Trout
Sea Trout
Best Seasons & Conditions
This pattern is deadly on reservoirs and lochs from July throw to October, especially on breezy days when the naturals get blown onto the water. Wind concentrates terrestrials. A Daddy drifting in a wind line is deadly. Also after rain, when crane fly numbers spike.
Water Types
The Daddy works almost everywhere.
Presentation & Retrieval Tips
Cast tight to the margins or into wind lanes let it sit naturally don’t overwork it. Add the occasional twitch to make it move. Watch for confident, splashy takes. Best used on a floating line.

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