Spirit River Goose Biots give fly tiers the tapered quill fibers needed to create clean, segmented tails and realistic antennae on proven trout patterns. These short, stiff goose biots excel on flies such as the Prince Nymph, hellgrammite imitations, stonefly nymphs, and other subsurface patterns that target trout in freestone streams, tailwaters, and larger river systems. The natural taper helps form sharp, defined profiles that hold shape in current, adding subtle movement and lifelike detail when dead-drifting through riffles and pocket water. Consistent sizing and color allow tiers to match traditional recipes while maintaining durability through repeated drifts and multiple fish. Each pack includes 8 goose biots, giving tiers reliable material for multiple flies in standard nymph sizes.

• Short, tapered goose quill fibers for tails and antennae
• Ideal for Prince Nymphs, hellgrammites, stonefly nymphs, and other trout patterns
• Natural taper creates defined segmentation and realistic profiles
• Quantity per pack: 8

Made in the USA