
Mute Swan
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Cygnus, Species: Cygnus olor
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Symmetrical vane with a rounded tip, overall oval-elongated outline
- Size
- Approximately 4 to 5 inches long, consistent with a medium-to-large body or covert feather from a large waterfowl species
- Rarity
- Common and widespread in suitable aquatic habitats, often locally abundant
Found a feather like this?
Identify any feather from a photo, free.
Description
A pristine white body feather from the majestic Mute Swan, a large and elegant waterfowl known for its curving neck and distinctive orange bill with a black knob. Mute Swans are among the heaviest flying birds, requiring a long running start across the water to take flight.
Colour & Pattern
Pure snowy white coloration throughout the vane, with a small brownish-tan stain or wear mark at the very tip; structural/pigmentless white common in swans
Barb Structure
Tightly interlocked pennaceous structure along the upper vane, with a small plumulaceous tuft at the base; barbs are intact with good structural integrity
Texture & Surface
Smooth, silky, and water-resistant texture with a matte to semi-gloss finish; firm rigidity in the upper vane transitioning to soft down at the base
Key Features
Pure white coloration, robust yet flexible white rachis, rounded tip with a very subtle brownish tip marking, and a dense pennaceous vane with a soft downy base
Habitat
Found on large freshwater lakes, ponds, slow-moving rivers, and sheltered coastal bays with abundant aquatic vegetation
Geographic Range
Native to temperate regions of Europe and Asia, introduced and locally naturalized across North America, Australia, and parts of New Zealand
Ecological Role
Acts as an herbivore grazing on submerged aquatic vegetation, helping to shape aquatic plant communities; can sometimes outcompete native waterfowl when population densities are high
Similar Species
Tundra Swan (Cygnus columbianus) and Trumpeter Swan (Cygnus buccinator), whose body feathers are also white but may vary slightly in size and shaft robustness
Interesting Facts
Mute Swans were originally imported to North America from Europe primarily for ornamental display in parks and estates; they are famously territorial and form lifelong pair bonds
Condition Notes
Good condition; the vane is largely intact with minimal wear, displaying a minor localized stain or discoloration at the extreme apex of the feather tip