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Mallard (Wild Duck)
Contour body feather / secondary covert

Mallard (Wild Duck)

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

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with a smoothly rounded tip and broad, oval outline
Size
Approximately 3 to 4 inches long and 1.5 inches wide, typical for a medium-to-large duck body or covert feather
Rarity
Very Common, abundant and widely distributed globally
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Description

The Mallard is the quintessential dabbling duck, recognized by the iconic green head of the drake and the mottled brown camouflage of the hen. This body feather showcases the subtle, intricate patterning that provides excellent camouflage for nesting females among reeds and grasses.

Colour & Pattern

Rich grayish-brown with subtle fine vermiculations and a slightly darker brownish edge along the tip, typical of female or non-breeding plumage

Barb Structure

Pennaceous upper vane with tightly interlocked barbicels, transitioning into a fluffy plumulaceous (downy) base with a small, inconspicuous afterfeather

Texture & Surface

Smooth and matte on the pennaceous surface with a soft, downy texture at the base; possesses natural water-repellent qualities

Key Features

Rounded, oval shape, soft downy base, and characteristic grayish-brown vermiculated pattern typical of female dabbling ducks

Habitat

Found in a wide variety of wetlands, including freshwater marshes, rivers, lakes, ponds, agricultural fields, and urban parks

Geographic Range

Widespread across the temperate and subtropical regions of North America, Europe, Asia, and introduced to parts of the Southern Hemisphere including Australia and New Zealand

Ecological Role

Acts as an important seed disperser for aquatic plants, a vital link in aquatic food webs, and a key prey species for various raptors and mammalian carnivores

Similar Species

Other dabbling ducks such as Northern Pintail, Gadwall, or American Black Duck, which can have very similar female body and covert feathers

Interesting Facts

Mallards are the ancestors of almost all domestic duck breeds. Their specialized uropygial (preen) gland oil keeps their feathers completely waterproof

Condition Notes

Good condition with intact barbs and minimal wear, though slightly frayed at the very base where it attached to the follicle