
Mallard (Wild Duck)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Anseriformes, Family: Anatidae, Genus: Anas, Species: Anas platyrhynchos
Family: Anatidae (Ducks, Geese, and Swans)
- Shape
- Symmetrical vane, slightly rounded tip, elliptical outline
- Size
- Approximately 3 to 4 inches long, consistent with a medium-sized body contour feather from a duck
- Rarity
- Very Common (abundant and widespread globally)
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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 adult male, females exhibit a mottled brown plumage designed for camouflage while nesting. This contour feather provides both insulation and waterproofing, essential for an aquatic bird's survival.
Colour & Pattern
Muted grayish-brown with fine, subtle vermiculations (wavy dark lines), typical of female or non-breeding plumage in dabbling ducks
Barb Structure
Pennaceous at the upper exposed tip with tightly interlocked barbules, transitioning into a fluffy plumulaceous (downy) base with loose barbs
Texture & Surface
Smooth, firm, and slightly oily on the upper pennaceous surface to repel water, with a soft, downy texture at the base
Key Features
Subtle grayish-brown vermiculations, combination of a pennaceous upper tip and a plumulaceous base, and a pale, slender rachis
Habitat
Wetlands, marshes, lakes, ponds, rivers, and agricultural fields across various temperate and subtropical regions
Geographic Range
Widespread throughout the Northern Hemisphere, including North America, Europe, Asia, and introduced to parts of the Southern Hemisphere like Australia and New Zealand
Ecological Role
Acts as an important seed disperser for aquatic plants and serves as prey for various mammalian and avian predators
Similar Species
Other dabbling duck species such as American Black Duck or Northern Pintail females, which share similar cryptic brown body plumage
Interesting Facts
Mallards are the ancestors of almost all domestic duck breeds. They are dabbling ducks, meaning they feed by tipping up in the water rather than diving underwater.
Condition Notes
Good condition with intact barbs and minimal visible wear or fraying