
Domestic Goose / Greylag Goose (White morph)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Anser, Species: A. anser
AI-generated identification · may be incorrectFamily: Anatidae (Ducks, Geese, and Swans)
- Shape
- Symmetrical vane, slightly rounded to tapered tip, overall oval-elongated outline.
- Size
- Approximately 4 to 6 inches long, consistent with a medium-to-large body contour feather from a goose or large waterfowl.
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Description
A soft, all-white contour feather characteristic of domestic waterfowl. It features a strong central shaft that tapers into a fluffy, downy base, providing both streamlining and thermal insulation.
Colour & Pattern
Pure uniform white throughout the vane and rachis, lacking any pigmentation due to selective breeding in domestic varieties.
Barb Structure
Pennaceous at the upper distal tip with interlocked barbs, transitioning to a fluffy plumulaceous (downy) structure at the proximal base.
Rachis & Barb Pattern
Central rachis is white, flattened, and moderately flexible. Barbs are closely spaced and angled uniformly outward.
Texture & Surface
Smooth and soft with a silky, somewhat water-resistant feel due to natural preen oil residues.
Feather Placement
Breast or flank contour feather, determined by the soft fluffy base combined with a smooth pennaceous upper vane used for surface waterproofing.
Key Features
Pure white coloration, strong white rachis, and the distinct transition from a smooth upper vane to a fluffy downy base.
Habitat
Agricultural fields, ponds, lakes, parks, and domestic farmyards.
Geographic Range
Cosmopolitan distribution globally in association with human agricultural and domestic settlements.
Ecological Role
Primarily domesticated, but free-roaming populations interact locally with grazing food webs and local aquatic ecosystems.
Similar Species
Other large white waterbirds such as Mute Swan or Snow Goose, though size and subtle structural differences help separate them.
Interesting Facts
Domestic geese were among the first birds to be domesticated by humans over 3,000 years ago.
Cultural Significance
Historically used for quill pens, pillow stuffing, bedding, and traditional fletching for arrows.
Field Identification Tips
Found near farm ponds, parks, or rural areas where domestic waterfowl are kept.
Condition Notes
Good condition, intact barbs with minor natural wear along the edges.