{
  "url": "https://theflybench.com/patterns/jeffrey-dauber",
  "id": "cmbjd1c3d5e7f9g1h3i5j7k9l1m3n5",
  "title": "Jeffrey Dauber",
  "slug": "jeffrey-dauber",
  "description": "The Jeffrey Dauber is an incredibly realistic wasp and bee imitation that incorporates foam construction with strategic appendages for a pattern that looks like it just flew off a windowsill. This innovative design features a bright yellow foam butt with black foam overlay creating the distinctive banded pattern of a yellow jacket, rubber legs for lifelike movement, a neatly dubbed thorax, and a macrame yarn wing that provides both silhouette and visibility. The result is a pattern that triggers aggressive strikes from trout accustomed to feeding on stinging insects.",
  "imitates": "Wasps, Bees, Terrestrials",
  "patternCategory": "dry-fly",
  "difficulty": "Intermediate",
  "variantOf": "",
  "targetSpecies": "Trout",
  "waterTypes": [
    "Moving Water"
  ],
  "seasons": [
    "Summer",
    "Fall"
  ],
  "materials": "**Hook**: Tiemco 2487, #14-16\n**Thread**: Veevus 14/0, black\n**Butt**: McFlylon (yellow) and Thin Fly Foam 3mm (black)\n**Connector**: 0X Tippet\n**Legs**: Sexi-Legs, barred amber small\n**Body**: Thin Fly Foam 3mm, black\n**Thorax**: Superfine Dubbing, black\n**Wing**: Polypropylene Macrame Yarn, gold rust grey black",
  "images": [
    {
      "url": "/images/patterns/dry-fly/jeffrey-dauber.webp",
      "source": "The Fly Bench"
    }
  ],
  "videos": [
    {
      "label": "Charlie's Fly Box",
      "url": "https://www.youtube.com/watch?v=Y4BXop2Vb0A"
    }
  ],
  "createdAt": "2025-12-11T07:00:00.000Z",
  "updatedAt": "2025-12-11T07:00:00.000Z",
  "regions": [
    "Rocky Mountain"
  ],
  "waters": [
    "South Platte River",
    "Colorado River"
  ],
  "tags": [
    "dead-drift",
    "hopper-season",
    "modern",
    "attractor",
    "searching-pattern"
  ],
  "essential": false,
  "tier": "",
  "entomology": {
    "order": "Hymenoptera",
    "family": "Vespidae",
    "commonName": "Wasp",
    "organismType": "terrestrial",
    "lifeStage": "adult",
    "behavior": "Wasps fly low over water while hunting or drinking and occasionally crash-land on the surface, where they buzz frantically while attempting to take off. Their struggling movements and substantial body mass make them high-value targets that draw aggressive strikes from territorial fish."
  },
  "relatedPatterns": [
    {
      "slug": "chubby-muffin",
      "type": "same-hatch"
    },
    {
      "slug": "hornberg",
      "type": "same-hatch"
    },
    {
      "slug": "cdc-french-jig",
      "type": "same-hatch"
    },
    {
      "slug": "idaho-stank",
      "type": "same-hatch"
    },
    {
      "slug": "charlie-s-mysis-shrimp",
      "type": "same-technique"
    },
    {
      "slug": "ray-charles-sow-bug",
      "type": "same-technique"
    },
    {
      "slug": "mop-fly",
      "type": "same-technique"
    },
    {
      "slug": "egan-s-frenchie",
      "type": "same-technique"
    }
  ],
  "behaviorPresentation": "**Natural Behavior**: Wasps and bees hunt low over water or attempt to drink, crash-landing on the surface where they struggle frantically with buzzing wings, unable to achieve takeoff. Their substantial body mass and erratic thrashing create high-value feeding opportunities.\n**Where Trout Eat It**: Fish intercept at the surface in feeding lanes and along undercut banks where struggling adults drift.\n**How to Fish It**: Cast near grassy banks and structure with a splashy presentation to mimic a struggling insect, then dead drift through slower runs.\n**Best Water**: Target undercut banks, pools, and foam lines where terrestrials accumulate.\n**Strike Type**: Expect aggressive surface strikes with visible takes as fish capitalize on high-value prey.",
  "fishingStrategy": "**Rigging Suggestions**: Fish on a 9-foot leader tapering to 4X-5X tippet. The foam construction provides excellent buoyancy for dry-dropper rigs if desired.\n**Seasonal Timing**: and fall when terrestrial insects are most active. Wasps and bees are particularly prevalent around water sources from July through October.\n**Pro Tips**: The foam construction ensures the fly floats indefinitely, even after multiple fish or extended fishing sessions.",
  "overview": "This Charlie Craven pattern from Charlie's Fly Box showcases an innovative approach to terrestrial imitations that targets fish feeding on bees, wasps, and yellow jackets. The Jeffrey Dauber uses a foam construction that ensures the fly rides properly in the surface film while remaining virtually unsinkable. The tippet connector between the butt and body sections creates a unique segmented appearance that perfectly mimics the narrow waist of hymenopteran insects. The combination of the bright yellow butt and black foam bands creates the instantly recognizable coloration of a wasp or bee."
}