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Helmeted Guineafowl (African Guineafowl, Numida meleagris)
Contour feather (body cover feather, likely from the breast, flank, or mantle)

Helmeted Guineafowl (African Guineafowl, Numida meleagris)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Galliformes, Family: Numididae, Genus: Numida, Species: N. meleagris

Family: Numididae (Guineafowl)

Shape
Symmetrical vane with a rounded tip, broad and slightly oval outline
Size
Approximately 3 to 4 inches in length and 1.5 inches in width, consistent with body contour feathers of a medium-sized gallinaceous bird
Rarity
Very Common (abundant in native range and widely kept as domesticated poultry)
Learn more about Helmeted Guineafowl (African Guineafowl, Numida meleagris) in the encyclopedia →

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Description

The Helmeted Guineafowl is a robust, round-bodied bird with a nearly featherless blue head adorned with a bony casque and red-tipped wattles. Its dark grey-black plumage is uniformly spangled with bright white spots, providing excellent camouflage in dry scrub and grassland habitats

Colour & Pattern

Dark brownish-black or grey-black background densely covered with crisp, distinct white spots, each spot typically bordered by a darker halo; features fine white shaft lines and subtle ripple-like banding toward the edges

Barb Structure

Pennaceous vane with tightly interlocked barbs and barbicels for most of the upper length, transitioning to a plumulaceous (fluffy) downy base at the proximal end

Texture & Surface

Smooth, firm, and slightly glossy on the pennaceous upper surface, soft and fluffy at the base where the downy plumulaceous barbs are located

Key Features

Distinctive dark greyish-brown background sharply marked with uniform, small white polka dots and white shaft streaks

Habitat

Savannas, open grasslands, lightly wooded or scrub-covered areas, and agricultural fields throughout sub-Saharan Africa

Geographic Range

Native to sub-Saharan Africa; widely introduced, domesticated, and feral populations exist globally, including parts of the Caribbean, US, and Europe

Ecological Role

Acts as both a seed disperser and an important predator of agricultural pests and arachnids like ticks

Similar Species

Wild Turkey body feathers or certain gamebird species, but the distinct crisp white spots on a dark background readily separate Helmeted Guineafowl feathers

Interesting Facts

Guineafowl are renowned for their vigilant alarm calls, alerting other wildlife and farm animals to predators; they are also voracious consumers of ticks, making them popular on farms for pest control

Condition Notes

Good condition; intact pennaceous structure with minor wear along the lower right edge and some separation of barbs midway up the vane