Domestic Goose / Great Egret / White Duck (Waterfowl body contour feather)

A classic medium-sized white body contour feather featuring a neatly formed pennaceous tip and a thick downy base typical of waterfowl or large white wading birds.

Pure white to off-white coloration, uniform throughout without dark pigments or melanin banding

Dual structure: Pennaceous and tightly locked at the distal half, transition to loose, unhooked plumulaceous barbs at the basal half for insulation

Pale translucent to white central rachis, flexible, tapering towards the tip with dense basal down development

Distal pennaceous section is smooth and soft; basal downy region is fluffy, soft, and insulating

Body contour, likely from the flank, belly, or lower back area

Pure white color, half-pennaceous half-plumulaceous structure, rounded tip, clean translucent rachis

Ponds, lakes, rivers, agricultural fields, wetlands, and domestic farm settings

Widespread globally across temperate and tropical wetlands, agricultural areas, and domestic holdings

Feathers provide vital thermoregulation, waterproofing, and buoyancy for aquatic and semi-aquatic birds.

Great Egret (Ardea alba), Snowy Egret (Egretta thula), Mute Swan (Cygnus olor), Domestic Duck (Anas platyrhynchos domesticus)

Waterfowl down and contour feathers provide exceptional thermal insulation and natural waterproofing due to preen oil applications.

White down and contour feathers have historically been used for insulation in bedding, jackets, and traditional crafts.

Look for dense fluffy down bases coupled with pure white coloration near waterbodies or farmyards during molt seasons.

Fair to Good; shows minor mechanical splitting along the pennaceous barbs near the top, typical of preening or handling