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Mallard (Wild Duck)
Secondary flight feather or 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
Slightly asymmetrical vane with a rounded tip, moderately curved outline adapted for wing contouring.
Size
Approximately 4 to 6 inches long, consistent with a medium-sized duck wing feather.
Rarity
Very Common
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Description

The Mallard is the quintessential dabbling duck, known for the iconic green head of the drake and the mottled brown camouflage of the hen. This feather exhibits the subtle earth tones characteristic of female protective coloration.

Colour & Pattern

Subtle grayish-brown tones with light edging and a distinct pale tip, typical of female or non-breeding Mallard cryptic plumage.

Barb Structure

Pennaceous structure with tightly interlocked barbs and barbicels along the main vane, becoming slightly plumulaceous near the base.

Texture & Surface

Smooth, slightly glossy vane surface with good waterproof qualities due to preen oil distribution.

Key Features

Curved, pliable rachis, brownish-grey coloration with pale margins, and smooth pennaceous vane structure.

Habitat

Wetlands, marshes, lakes, rivers, ponds, and urban parks with open water.

Geographic Range

Widespread across temperate and subtropical North America, Europe, Asia, and introduced globally.

Ecological Role

Acts as an important seed disperser and prey species in wetland food webs, serving as a key ecological indicator of wetland health.

Similar Species

Other dabbling ducks such as American Black Duck or Gadwall, distinguishable by specific barring and coloration nuances.

Interesting Facts

Mallards are the ancestors of almost all domestic duck breeds and possess highly specialized preen glands to keep their plumage waterproof.

Condition Notes

Good overall condition with intact barbs and minimal signs of wear or fading.