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Mute Swan (White Swan)
Contour / Body feather, likely a covert or flank feather

Mute Swan (White Swan)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Cygnus, Species: C. olor

AI-generated identification · may be incorrect

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical to slightly asymmetrical, broadly rounded tip, ovate outline
Size
Approximately 4-6 inches long, consistent with a large body covert or scapular feather of a swan
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Description

The Mute Swan is a majestic waterfowl known for its curving neck and pure white plumage. The feather is bright white, broad, and soft, reflecting the bird's immaculate appearance.

Colour & Pattern

Pure stark white throughout, lacking any banding or melanin-based pigments, featuring structural whiteness resulting from light scattering

Barb Structure

Pennaceous at the upper tip transitioning to plumulaceous (fluffy) at the base, with a well-developed afterfeather (aftershaft)

Rachis & Barb Pattern

Central rachis is stout, white, slightly flattened at the base, and curves gently. Barbs are dense and tightly interlocked in the upper portion

Texture & Surface

Soft yet resilient, silky texture with a smooth, matte finish and fluffy basal barbs for thermal insulation

Feather Placement

Body covert or flank feather, determined by the fluffy base and broad, rounded contour shape

Key Features

Pristine white coloration, large size for a body contour feather, fluffy plumulaceous base, and sturdy white central rachis

Habitat

Large freshwater lakes, ponds, slow-moving rivers, and sheltered coastal bays

Geographic Range

Native to temperate regions of Eurasia, introduced widely across North America, Australia, and New Zealand

Ecological Role

Herbivorous grazers that help control aquatic vegetation and serve as key components of wetland ecosystems

Similar Species

Tundra Swan (Cygnus columbianus) and Trumpeter Swan (Cygnus buccinator), whose body feathers are nearly indistinguishable without genetic or precise contextual data

Interesting Facts

Despite their name, Mute Swans are not entirely silent and communicate with a variety of snorts, hisses, and grunts

Cultural Significance

Historically used for quill pens, feather pillows, and traditional European royal ornamentation and falconry

Field Identification Tips

Look near water bodies frequented by swans, especially nesting sites and resting areas during the summer molt

Condition Notes

Good condition, clean white structure with minor wear at the very tip and some fluffing at the base

Mute Swan (White Swan) | Feather Identifier