Overview

The Umpqua Goat Leech in Black/Red is a purpose-built streamer designed to imitate leeches and small baitfish with heightened realism and irresistible motion. A creation of signature tyer Mike Mercer, the Goat Leech leverages the power of modern materials and classic proportions to produce a fly that fishes exceptionally well across diverse environments, from stillwater lakes to deep, fast-flowing rivers. Its design is anchored by a two-tone body—the black base provides silhouette and contrast, while the red accents signal distress and movement, mimicking the pulsating motion of an injured leech or baitfish.

The fly features a thick marabou tail that pulses with lifelike animation even on the slowest retrieves. A dubbed body with natural fibers builds just enough taper and adds subtle texture, while a bead head ensures the fly drops into the strike zone quickly and maintains a slightly head-down attitude that mimics a swimming or diving prey item. This pattern is effective for trout, bass, and even steelhead, particularly when fish are holding low or showing reluctance to chase flashier streamers. Its ability to remain visually strong in stained water and low light makes it a valuable addition to the serious angler’s box.Read More +