Domestic Goose / Great Egret / White Duck (Waterfowl body contour feather)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Anser, Species: A. anser
Family: Anatidae (Ducks, Geese, and Swans) or Ardeidae (Herons and Egrets)
- Shape
- Relatively symmetrical overall, broad distal tip, rounded spoon-like profile with splits along natural barb lines
- Size
- Approximately 2.5 to 3.5 inches (6-9 cm) long, typical for mid-sized waterbird body feathers
- Rarity
- Very Common
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Description
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.
Colour & Pattern
Pure white to off-white coloration, uniform throughout without dark pigments or melanin banding
Barb Structure
Dual structure: Pennaceous and tightly locked at the distal half, transition to loose, unhooked plumulaceous barbs at the basal half for insulation
Texture & Surface
Distal pennaceous section is smooth and soft; basal downy region is fluffy, soft, and insulating
Key Features
Pure white color, half-pennaceous half-plumulaceous structure, rounded tip, clean translucent rachis
Habitat
Ponds, lakes, rivers, agricultural fields, wetlands, and domestic farm settings
Geographic Range
Widespread globally across temperate and tropical wetlands, agricultural areas, and domestic holdings
Ecological Role
Feathers provide vital thermoregulation, waterproofing, and buoyancy for aquatic and semi-aquatic birds.
Similar Species
Great Egret (Ardea alba), Snowy Egret (Egretta thula), Mute Swan (Cygnus olor), Domestic Duck (Anas platyrhynchos domesticus)
Interesting Facts
Waterfowl down and contour feathers provide exceptional thermal insulation and natural waterproofing due to preen oil applications.
Condition Notes
Fair to Good; shows minor mechanical splitting along the pennaceous barbs near the top, typical of preening or handling