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Mallard (Wild Duck, Common Mallard)
Down feather

Mallard (Wild Duck, Common Mallard)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Anas, Species: A. platyrhynchos

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical, soft, fluffy, unstructured outline without a rigid interlocking vane
Size
Approximately 1.5 to 2 inches long and 1 inch wide, typical of body down for a medium-sized dabbling duck
Rarity
Very Common
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Description

The Mallard is the most familiar and abundant wild duck in the world. Known for the iridescent green head of the adult male, these dabbling ducks are adaptable and found in almost any wetland habitat. Down feathers like this are hidden beneath the outer contour plumage to provide critical thermal regulation in freezing waters.

Colour & Pattern

Pale greyish-white to light off-white throughout, typical of standard down insulation lacking distinct exterior patterning

Barb Structure

Plumulaceous with long, flexible barbs and barbules lacking functioning hooklets, creating a loose and fluffy insulating trap for air

Texture & Surface

Extremely soft, silky, and pliable with a matte, non-glossy finish designed for maximum air trapping and warmth

Key Features

Fluffy, unstructured appearance with long, hair-like barbs originating from a minimal central base, lacking interlocking barbicels

Habitat

Wetlands, marshes, shallow lakes, ponds, rivers, and agricultural fields across temperate and subtropical regions

Geographic Range

Widespread throughout the Northern Hemisphere, including North America, Europe, Asia, and introduced to Australia and New Zealand

Ecological Role

Acts as an important herbivore and seed disperser in aquatic ecosystems, while serving as a key prey base for various raptors and mammalian carnivores

Similar Species

Other dabbling ducks such as Northern Pintail, American Wigeon, and Blue-winged Teal, whose down feathers are nearly indistinguishable without genetic or microscopic analysis.

Interesting Facts

Mallards are the primary ancestors of almost all domestic duck breeds. Their down is exceptionally efficient at trapping body heat, which inspired high-end thermal garments.

Condition Notes

Good condition, clean, intact soft barbs with minimal wear or contamination

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