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Mallard (Wild Duck, Common Mallard)
Contour feather from the breast or flank region

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 vane, rounded tip, overall oval-oblong contour shape with fluffy base
Size
Approximately 3.5 inches long by 1.75 inches wide, consistent with a large body/breast contour feather for this species
Rarity
Very Common
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Description

The Mallard is the most familiar and widespread wild duck in the world. Known for the iconic glossy green head of the drake, females feature a mottled brown plumage that provides camouflage while nesting. This contour feather exhibits the fine, intricate penciling and vermiculation characteristic of female side and breast feathers.

Colour & Pattern

Delicate grayish-brown vermiculations and barring on a pale off-white to light gray background, typical of a female or non-breeding plumaged Mallard flank/breast feather

Barb Structure

Pennaceous upper vane with tightly interlocked barbicels, transitioning smoothly into a plumulaceous (fluffy, downy) base without hooklets

Texture & Surface

Smooth and firm at the distal pennaceous tip, transitioning to a soft, fluffy, insulating texture at the proximal base

Key Features

Delicate grey-brown wavy barring (vermiculation) on a pale background with a soft, fluffy downy base

Habitat

Wetlands, marshes, lakes, ponds, rivers, and urban parks with water bodies

Geographic Range

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

Ecological Role

Important herbivore and seed disperser in aquatic ecosystems, serving as a vital food source for numerous mammalian and avian predators

Similar Species

Other dabbling ducks such as Northern Pintail, Gadwall, or American Black Duck, distinguished by specific finer details of vermiculation and coloration

Interesting Facts

Mallards are the ancestor of nearly all domestic duck breeds. They are highly adaptable and form strong pair bonds during the breeding season.

Condition Notes

Good condition, barbs intact with minimal wear, clean and showing no major signs of fading or damage

Notes

West Allis, Wi found in my alley

Mallard (Wild Duck, Common Mallard) | Feather Identifier