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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

Family: Anatidae (Ducks, Geese, and Swans)

Shape
Symmetrical vane with a broadly rounded tip and soft, rounded outline
Size
Approximately 2 to 3 inches in length, typical for a medium-sized body contour feather of a dabbling duck
Rarity
Very Common and abundant, one of the most widespread and numerous waterfowl species in the world
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Description

The Mallard is the quintessential dabbling duck, known for the iconic iridescent green head of the male and the mottled brown, protective camouflage of the female. These contour feathers provide crucial waterproofing and thermal insulation, enabling the bird to comfortably navigate icy waters.

Colour & Pattern

Muted grayish-brown coloration with subtle lighter edging, characteristic of female (hen) camouflage plumage, utilizing melanin-based pigmentation

Barb Structure

Pennaceous upper portion with tightly interlocked barbs transitioning into a fluffy, plumulaceous downy base, featuring a soft afterfeather

Texture & Surface

Soft, silky, and slightly water-resistant texture with a matte finish, flexible vane offering insulation rather than aerodynamic stiffness

Key Features

Subtle grayish-brown tones, soft rounded shape, and a combination of a firmly barred upper vane with a fluffy downy base

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 seed disperser, aquatic invertebrate predator, and a vital food source for numerous apex avian and mammalian predators

Similar Species

Other dabbling ducks such as American Black Duck or Northern Pintail hens, which share similar mottled brown body plumage

Interesting Facts

Mallards are the ancestors of almost all domestic duck breeds and possess a specialized gland near the base of their tail called the uropygial gland, which produces oil they preen into their feathers for waterproofing.

Condition Notes

Good overall condition, intact barbs, showing minor natural wear consistent with a naturally molted body feather