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Numididae
Numida meleagris -Kruger National Park, South Africa-8a
Helmeted Guineafowl (Numida meleagris)
Scientific Classification
Kingdom Animalia
Phylum Chordata
Class Aves
Order Galliformes
Family Numididae

Numididae or guineafowls, is a family of birds in the Galliformes order, although some authorities (for example the American Ornithologists' Union) include the guineafowl as a subfamily, Numidinae, of the family Phasianidae. The guineafowl are native to Africa, but the helmeted guineafowl as wild birds have been introduced elsewhere.

Description

This family of insect and seed-eating, ground-nesting birds resemble partridges, but with featherless heads, though both members of the genus Guttera have a distinctive black crest, and the vulturine guineafowl has a downy brown patch on the nape. Most species of guineafowl have a dark grey or blackish plumage with dense white spots, but both members of the genus Agelastes lack the spots (as do some Wild variants of the helmeted guineafowl). While several species are relatively well known, the plumed guineafowl and the two members of the genus Agelastes remain relatively poorly known. These large birds measure from 40–71 cm (16–28 inches) in length, and weigh 700–1600 grams or 1.5-3.5 pounds.

Behavior and Ecology

The species for which the information is known are normally monogamous, mating for life; however, occasional exceptions have been recorded for the helmeted guineafowl.[1] All guineafowl are social, and typically live in small groups.

Distribution and Habitat

Guineafowl species are found across sub-Saharan Africa, some almost in the entire range, others more localised, such as the plumed guineafowl in west-central Africa and the vulturine guineafowl in north-east Africa . They live in semi-open habitats such as savanna or semideserts, while some, such as the black guineafowl, mainly inhabit forests.

The helmeted guineafowl has been wild East Africa the West Indies, the United States and India, where it is raised as food.

Genera

Genus: Acryllium
 Vulturine Guineafowl (Hardwicke, 1834) (Acryllium vulturinum)
Genus: Agelastes
 White-breasted Guineafowl (Bonaparte, 1850) (Agelastes meleagrides)
 Black Guineafowl (Cassin, 1857) (Agelastes niger)
Genus: Guttera
 Plumed Guineafowl (Cassin, 1857) (Guttera plumifera)
  Cameroon Plumed Guineafowl (Cassin, 1857) (Guttera plumifera plumifera)
  Schubotz's Plumed Guineafowl (Reichenow, 1912) (Guttera plumifera schubotzi)
 Crested Guineafowl (Hartlaub, 1860) (Guttera pucherani)
  Malawi Crested Guineafowl (Ghigi, 1905) (Guttera pucherani barbata)
  Guttera pucherani edouardi (Hartlaub, 1867)
  Kenya Crested Guineafowl (Hartlaub, 1861) (Guttera pucherani pucherani)
  Sclater's Crested Guineafowl (Reichenow, 1898) (Guttera pucherani sclateri)
  Lindi Crested Guineafowl (Elliot, 1870) (Guttera pucherani verreauxi)
Genus: Numida
 Helmeted Guineafowl (Linnaeus, 1758) (Numida meleagris)
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