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Mallard (Wild Duck)
Contour body feather

Mallard (Wild Duck)

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

AI-generated identification · may be incorrect

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with a smoothly rounded tip and overall oval, compact outline.
Size
Approximately 1.5 to 2 inches long, consistent with a small breast or flank contour feather from a medium-sized duck.
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Description

The Mallard is the quintessential dabbling duck, recognized by the adult male's iconic glossy green head, yellow bill, and chestnut-brown chest. Females are mottled brown with orange-toned bills. They are robust waterfowl known for tipping up to feed on aquatic plants and insects rather than diving.

Colour & Pattern

Brownish-grey central vane with a distinct dark subterminal band and a pale buff or whitish rounded tip edge, featuring a pale yellowish-white central rachis.

Barb Structure

Pennaceous at the upper exposed tip and margins, transitioning to a plumulaceous (fluffy) base with soft barbs lacking rigid hooklets.

Rachis & Barb Pattern

Thin, flexible, pale straw-coloured central rachis with fine, densely packed barbs extending evenly outward.

Texture & Surface

Soft and smooth with a slight water-repellent quality at the pennaceous tip and a fluffy, downy base.

Feather Placement

Breast or side flank contour feather, determined by the small size, rounded shape, and semi-fluffy base typical of insulation body plumage.

Key Features

Rounded oval contour shape, pale tip, dark subterminal band over a brownish body, and a soft plumulaceous base.

Habitat

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

Geographic Range

Widespread throughout the Northern Hemisphere, inhabiting North America, Europe, Asia, and introduced to parts of the Southern Hemisphere including Australia and New Zealand.

Ecological Role

Acts as an important herbivore and seed disperser in aquatic ecosystems, serving as prey for various raptors and mammalian carnivores.

Similar Species

Other dabbling duck species such as American Black Duck or Northern Pintail females, which share similar mottled brown body plumage.

Interesting Facts

Mallards are the ancestors of almost all domestic duck breeds. They are highly adaptable and frequently interbreed with other duck species, sometimes producing fertile hybrid offspring.

Cultural Significance

Historically significant as the primary ancestor of domesticated ducks for meat and egg production. Feathers have been traditionally used in fly-tying for fishing lures.

Field Identification Tips

Look near water bodies, wetlands, and park ponds where mallards congregate. Body feathers are frequently shed and found along muddy shores and grassy banks.

Condition Notes

Good condition with intact barbs and a clean, undamaged tip, showing minimal wear.

Mallard (Wild Duck) | Feather Identifier