BH Hendrickson Nymph

The Bead Head Hendrickson Nymph is a modern adaptation of a classic mayfly nymph imitation. While the original Hendrickson pattern was tied to mimic the adult, this nymph pattern emphasizes the pre-hatch stage when trout are actively feeding below the surface. Its bead head, typically gold or copper, adds weight and a hint of flash, perfect for reaching feeding zones in moderate to fast-moving water. This fly is equally effective for mimicking both male and female nymphs, though the female’s slightly bulkier profile is often captured with subtle dubbing variations.

Induce movement for realism: After a dead drift, give short, upward twitches to mimic an ascending nymph ready to emerge. This subtle movement often triggers aggressive strikes from trout anticipating the hatch.