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Mute Swan (also known as White Swan)
Semiplume / Contour body feather

Mute Swan (also known as White Swan)

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

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with loose, fluffy structure and a rounded tip
Size
Approximately 2 to 3 inches in length, relatively small, consistent with a body or covert feather rather than a major flight quill
Rarity
Common and widespread in suitable wetland habitats throughout its range
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Description

The Mute Swan is a majestic and massive waterbird known for its graceful curved neck, pure white plumage, and striking orange bill with a black knob. As one of the heaviest flying birds, it requires a long running start across the water to take flight.

Colour & Pattern

Pure white throughout, lacking any banding, spots, or dark pigmentation, characteristic of a white morph or white-plumaged waterbird

Barb Structure

Plumulaceous at the base transitioning to semi-pennaceous at the tip, lacking rigid hooklets on the lower portions which gives it a soft, downy appearance

Texture & Surface

Very soft, silky, and fluffy with minimal resistance to touch, designed for insulation rather than aerodynamics

Key Features

Pure white coloration, fluffy semiplume/contour structure, soft flexible rachis, and small size suitable for underbody insulation

Habitat

Freshwater lakes, rivers, ponds, and slow-moving estuaries, often found in parks and agricultural wetlands

Geographic Range

Native to temperate regions of Europe and Asia, introduced and widely naturalized across North America, Australia, and New Zealand

Ecological Role

Large herbivore feeding primarily on submerged aquatic vegetation, helping to maintain open water channels and cycling nutrients within aquatic ecosystems

Similar Species

Tundra Swan (Cygnus columbianus) and Whooper Swan (Cygnus cygnus), though smaller body feathers are difficult to distinguish between swan species without microscopic analysis

Interesting Facts

Despite their name, Mute Swans are not actually silent; they communicate with a variety of snorts, hisses, and soft grunts, and their wings make a loud humming or throbbing sound in flight.

Condition Notes

Good overall condition, intact barbs, clean white appearance with minor natural wear consistent with a naturally molted body feather

Notes

Bath Somerset