In nature the marabou is a stork. In fly tying it's a very versatile and popular type of feathers from other birds than the marabou.
The marabou jig - In-Fisherman
HIGH-QUALITY MARABOU FEATHERS: Tying with marabou is one of the most beautiful, useful natural materials and tools available to fly tiers. Marabou is
Creative Angler Strung Marabou Bird Feathers for Tying Fly Fishing Flies - Fly Tying Accessories - Perfect Choice for Tail & Wings and Easy to Tie On
Marabou Bloods - Strung and Barred – Fishing Online NZ
Tenderfoot Youth Vest Fly Fishing – Fishpond
Fish Hunter Strung Marabou
England Lady Fly Fishers - Angling Trust
Tying Fishing Flies With Henry Hoffman, Grizzly Hackle Feathers
Fly Tying the Simple Marabou Tube Fly - Fly Fisherman
Circus Peanut Streamer Fly, Articulated Streamer Fly, Circus Peanut, - International Society of Hypertension
RoxStar Fly Shop, 24pk Wooly Bugger Flies Assortment, Hand Tied with Platinum Select Marabou
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Creative Angler Strung Marabou Bird Feathers for Tying Fly Fishing
Articulated Marabou Muddler Minnow