The Congo peafowl (''Afropavo congensis''), also known as the African peafowl or ''mbulu'' by the Bakôngo, is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

peafowl Peafowl is a common name for two bird species of the genus '' Pavo'' and one species of the closely related genus '' Afropavo'' within the tribe Pavonini of the family Phasianidae (the pheasants and their allies). Male peafowl are referred t ...

native to the

Congo Basin The Congo Basin () is the sedimentary basin of the Congo River. The Congo Basin is located in Central Africa, in a region known as west equatorial Africa. The Congo Basin region is sometimes known simply as the Congo. It contains some of the larg ...

. It is one of three peafowl species and the only member of the subfamily

Pavoninae The Phasianinae ( Horsfield, 1821) are a subfamily of the pheasant family (Phasianidae) of landfowl, the order Galliformes. The subfamily includes true pheasants, tragopans, grouse, turkey and similar birds. Although this subfamily was c ...

native to Africa. It is listed as

Near Threatened A near-threatened species is a species which has been Conservation status, categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature (IUCN) as that may be vulnerable to Endangered species, endangerment in the ne ...

on the

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological ...

History

Dr. James P. Chapin of the New York Zoological Society on an unsuccessful African expedition in search of the

Okapi The okapi (; ''Okapia johnstoni''), also known as the forest giraffe, Congolese giraffe and zebra giraffe, is an artiodactyl mammal that is endemic to the northeast Democratic Republic of the Congo in central Africa. However, non-invasive gen ...

noticed that the native Congolese headdresses contained long reddish-brown feathers that he could not identify with any previously known species of bird. In 1934, Chapin visited the Royal Museum of Central Africa in Tervuren and saw two stuffed specimens with similar feathers labeled as the 'Indian peacock' which he later discovered to be the Congo peafowl, a completely different species. In 1955, Chapin managed to find seven specimens of the species. The Congo peafowl has physical characteristics of both the peafowl and the

guineafowl Guinea fowl () (or guineahen) are birds of the family Numididae in the order Galliformes. They are endemic to Africa and rank among the oldest of the gallinaceous birds. Phylogenetically, they branched off from the core Galliformes after the C ...

, which may indicate that the species is a link between the two families.

Description

Afropavo congensis -Artis Zoo -Netherlands -female-8a

Afropavo congensis -Artis Zoo -Netherlands -male -head-8a

The male (pea''cock'') of this species is a large bird of up to in length. Though much less impressive than his

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

tic cousins, the male's feathers are nevertheless deep blue with a metallic green and violet tinge. He has bare red neck skin, grey feet, and a black tail with fourteen tail feathers. His crown is adorned with vertical white elongated hair-like feathers. The female (pea''hen'') measures up to in length and is generally a chestnut brown bird with a black abdomen, metallic green back, and a short chestnut brown crest. Both sexes resemble immature Asian peafowl, with early stuffed birds being erroneously classified as such before they were officially designated as members of a unique species.BirdLife International (2014) Species factsheet: Afropavo congensis. Downloaded from

Distribution and habitat

The Congo peafowl inhabits and is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

to the Central Congolian lowland forests of the

Democratic Republic of the Congo The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is t ...

where it has also been designated the national bird. It occurs in both primary and secondary forest in Salonga National Park. Secondary signs of its presence like droppings and feathers were more frequently encountered in regenerating secondary forest than in primary forest. In secondary forest, its droppings were found close to watercourses, where trees were smaller and plant diversity lower than in primary forest. In the 1990s, it was recorded in Maiko National Park, foremost in low hills and ridges between watersheds. Fossil remains attributable to the Congo peafowl are known from the

Late Pleistocene The Late Pleistocene is an unofficial Age (geology), age in the international geologic timescale in chronostratigraphy, also known as the Upper Pleistocene from a Stratigraphy, stratigraphic perspective. It is intended to be the fourth division ...

of the Plovers Lake fossil site in

Gauteng Gauteng ( , ; Sotho-Tswana languages, Sotho-Tswana for 'place of gold'; or ) is one of the nine provinces of South Africa. Situated on the Highveld, Gauteng is the smallest province by land area in South Africa. Although Gauteng accounts f ...

, South Africa. This indicates that either the Congo peafowl expanded and contracted its range across Africa following Late Pleistocene climatic changes, or its extant distribution is a

relict A relict is a surviving remnant of a natural phenomenon. Biology A relict (or relic) is an organism that at an earlier time was abundant in a large area but now occurs at only one or a few small areas. Geology and geomorphology In geology, a r ...

of a much wider past distribution.

Behaviour and ecology

The Congo peafowl is an

omnivore An omnivore () is an animal that regularly consumes significant quantities of both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, protein, fat, and fiber, and metabolize t ...

with a diet consisting mainly of fruits and insects. In Salonga National Park, its diet includes fruits from '' Allanblackia floribunda'', junglesop, '' Canarium schweinfurthii'',

oil palm ''Elaeis'' () is a genus of palms, called oil palms, containing two species, native to Africa and the Americas. They are used in commercial agriculture in the production of palm oil. Description Mature palms are single-stemmed, and can gro ...

, '' Klainedoxa gabonensis'', African breadfruit, and '' Xylopia aethiopica'' and a multitude of insects, spiders, mollusks and worms. In Salonga National Park, its diet is taxonomically narrower in secondary forest than in

primary forest An old-growth forest or primary forest is a forest that has developed over a long period of time without Disturbance (ecology), disturbance. Due to this, old-growth forests exhibit unique ecological features. The Food and Agriculture Organizati ...

. The male has a similar display to that of other species of peafowl, though the Congo peacock actually fans its tail feathers while other peacocks fan their upper tail covert feathers. The Congo peafowl is monogamous, though detailed mating information from the wild is still needed. The peacock of the species has a high-pitched "''gowe''" calling noise while the peahen emits a low "''gowah''". They have loud

duet A duet (italian language, Italian: ''duo'') is a musical composition for two Performing arts, performers in which the performers have equal importance to the piece, often a composition involving two singers or two pianists. It differs from a har ...

s consisting of "''rro-ho-ho-o-a''" from both sexes.

Threats

The Congo peafowl is threatened by

habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...

caused by

mining Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasib ...

shifting cultivation Shifting cultivation is an agricultural system in which plots of land are cultivated temporarily, then abandoned while post-disturbance fallow vegetation is allowed to freely grow while the cultivator moves on to another plot. The period of cul ...

and

logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidder, skidding, on-site processing, and loading of trees or trunk (botany), logs onto logging truck, trucks Given its use of regenerating forest in Salonga National Park, secondary forests might be an important habitat to include in a conservation strategy. Captive breeding programs were initiated in the Belgian

Antwerp Zoo Antwerp Zoo () is a zoo in the centre of Antwerp, Belgium, located next to the Antwerpen-Centraal railway station. It is the oldest animal park in the country, and one of the oldest in the world, established on 21 July 1843. History Since its ...

and at Salonga National Park.

References

External links

Images and movies of the Congo Peacock ''(Afropavo congensis)''
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BirdLife Species Factsheet

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Congo peafowl The Congo peafowl (''Afropavo congensis''), also known as the African peafowl or ''mbulu'' by the Bakôngo, is a species of peafowl native to the Congo Basin. It is one of three peafowl species and the only member of the subfamily Pavoninae na ...

Pavonini Birds of Central Africa Endemic birds of the Democratic Republic of the Congo