Nymphbeginner

Rocky Mountain West

Hare's Ear Nymph

Flybox sourcing profile

No TWG price or checkout is active. Use this page to validate the fly, then source it through the mapped tier or trusted fly shops.

Available Sizes#10 - #20

Color Variations

Natural Hare's EarDarkOlive

Pattern Ledger

Source Hare's Ear Nymph

Want help finding this exact pattern or a tied-to-order equivalent? Join the sourcing ledger and we will prioritize demand by water, species, and pattern.

Trusted Sourcing Ledger

Find this fly from an independent source

Exact links are published only after the product name and live page are checked. TWG does not sell the fly, set the price, or control stock, shipping, or returns.

Exact source still under review

We have not published an exact product link for this pattern yet. The directory below can help locate a regional specialist, but it is not proof that the exact fly is currently listed.

Regional source directory

Specialist source

Rocky Mountain Fly Design

Matched on Rocky Mountain West, nymph flies, trout. Colorado tier and shop lead for Rocky Mountain trout, bass, and predator patterns.

Rocky Mountain Westnymph flies

Regional shop

Taos Fly Shop

Matched on Rocky Mountain West, nymph flies, trout. New Mexico/Southwest trout shop lead for Rio Grande, San Juan, Pecos, and high desert water.

Rocky Mountain Westnymph flies

Specialist source

Stillwater Fly Fishing Store

Matched on Rocky Mountain West, nymph flies, trout. Specialist stillwater source for balanced leeches, chironomids, and lake-trout logic.

Rocky Mountain Westnymph flies

Broad catalog

Fly Fish Food

Matched on nymph flies, trout, caddis. Strong technical tying and trout catalog coverage, especially nymphs, dries, and stillwater flies.

nymph fliestrout

These are independent businesses. A listing does not imply endorsement or partnership. TWG currently receives no purchase commission from these links. Any future paid or affiliate relationship will be labeled beside the relevant link.

The Hare's Ear Nymph is the flyfishing equivalent of ordering 'whatever the chef recommends.' Its buggy, indistinct silhouette imitates nothing specific and everything in general, which turns out to be an excellent survival strategy in trout water. The guard hairs splay out in the current like tiny antennae, creating the impression of something alive and edible. Centuries of refinement, and the best material for catching trout is still fur from a rabbit's face.

Quick Facts

TypeNymph

Difficultybeginner

SeasonsSpring, Summer, Fall, Winter

Target SpeciesRainbow Trout, Brown Trout, Cutthroat Trout, Brook Trout, Mountain Whitefish

Sizes#10 - #20

Best LocationsBig Horn River, MT; North Platte River, WY; Green River, UT

Where to Fish It

Big Horn River

MT · Tailwater

North Platte River

WY · Freestone River

Green River

UT · Tailwater

Loading map...

Related Reading

region guide

Rocky Mountain Trout: A River-by-River Guide

The Rocky Mountain West holds the finest trout rivers in North America. From the gin-clear tailwaters of Colorado to the sweeping freestone rivers of Montana, these waters offer everything from technical dry fly fishing to aggressive streamer hunting. This is your river-by-river guide to all of it.

seasonal playbook

The Spring Playbook: First Hatches to Full Send

Spring is the most dynamic season in fly fishing — water temperatures swing daily, hatches emerge in waves, and fish that have been dormant for months begin feeding with increasing urgency. This is your region-by-region playbook for fishing the awakening.

hatch guide

Caddis: The Underrated Hatch

Caddisflies outnumber mayflies on most trout streams, yet they receive a fraction of the attention. From the explosive Mother's Day caddis hatch to the giant October caddis of the Pacific Northwest, understanding Trichoptera transforms your fishing from spring through fall.

technique

Reading Water: Finding Fish by Reading Structure

Every river tells you where the fish are, if you know how to listen. Reading water is the fundamental skill that separates productive anglers from persistent ones. The ability to look at a stretch of river and identify the handful of spots that hold fish — and dismiss the vast majority that don't — is worth more than a lifetime of fly pattern knowledge.

technique

Fly Selection: A Decision Tree for Every Situation

Most anglers open their fly box and stare at it like a menu in a foreign language. But fly selection isn't mystical — it's a decision tree. Start with what the fish are eating, narrow by presentation depth, match the profile and size, and you'll arrive at the right fly in under sixty seconds. Here's the system.

technique

Barometric Pressure and Fishing: Fact vs. Fiction

Every angler has heard it: 'The barometer's falling — the fish are gonna feed.' But how much of barometric pressure lore is actual science, and how much is confirmation bias wrapped in a fishing vest? The answer is more nuanced than either camp wants to admit.

technique

Nymph or Dry? The Decision That Changes Everything

Ninety percent of a trout's diet is consumed subsurface. Yet ninety percent of the magazine covers show a dry fly floating on calm water. The decision between nymphing and dry-fly fishing isn't about preference — it's about reading the situation and making the choice that puts your fly where the fish are actually feeding.