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Mute Swan
Contour body feather

Mute 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, broadly rounded tip, oval to lanceolate outline
Size
Approximately 3 to 4 inches long, standard for a medium-sized body contour feather of a large waterfowl species
Rarity
Common and widespread in introduced or managed urban/suburban wetland habitats
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Description

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

Colour & Pattern

Pure stark white with soft grayish-brown smudging or dusting near the central portion, melanin-based pigmentation creating a subtle natural marking

Barb Structure

Pennaceous upper portion with tightly interlocked barbs and barbicels, transitioning to a plumulaceous (fluffy) base with downy barbs

Texture & Surface

Soft, silky, and water-repellent texture with a smooth matte appearance and fluffy base for thermal regulation

Key Features

Pristine white coloration combined with a soft, rounded contour shape and a fluffy downy base typical of large aquatic birds

Habitat

Found in temperate freshwater lakes, ponds, slow-moving rivers, marshes, and sheltered coastal bays

Geographic Range

Native to temperate regions of Europe and Asia, introduced and widely established in North America, parts of Australia, and South Africa

Ecological Role

As large herbivores, they feed heavily on submerged aquatic vegetation, which can significantly alter aquatic ecosystems and local plant diversity if populations are left unmanaged

Similar Species

Tundra Swan or Trumpeter Swan, though body contour feathers of large waterfowl can be difficult to distinguish without context, they share similar stark white structures

Interesting Facts

Despite their name, Mute Swans are not actually silent; they produce a variety of snorts, grunts, and hissed warning sounds, and the vibration of their wings in flight creates a loud humming sound audible for hundreds of yards

Condition Notes

Good overall condition with intact barbs and minimal wear, showing a clean, freshly molted appearance

Mute Swan | Feather Identifier