The blue quail or African blue quail (''Synoicus adansonii'') is a species of

bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...

in the family

Phasianidae Phasianidae is a family (biology), family of heavy, ground-living birds, which includes pheasants, grouse, partridges, junglefowl, chickens, Turkey bird, turkeys, Old World quail, and peafowl. The family includes many of the most popular Game (hu ...

found in

sub-Saharan Africa Sub-Saharan Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa. Geopolitically, in addition to the list of sovereign states and ...

Taxonomy

The blue quail was described as ''Coturnix adansonii'' by

Jules Verreaux Jules Pierre Verreaux (24 August 1807 – 7 September 1873) was a French botanist and ornithologist and a professional collector of and trader in natural history specimens. He was the brother of Édouard Verreaux and nephew of Pierre Antoine Delal ...

and

Édouard Verreaux Jean Baptiste Édouard Verreaux (16 September 1810 – 14 March 1868) was a French naturalist, taxidermist, collector, and dealer. Botanist and ornithologist Jules Verreaux was his older brother. Career In 1830, Verreaux travelled to South A ...

in 1851. It is named after the French naturalist

Michel Adanson Michel Adanson (7 April 17273 August 1806) was an 18th-century French botanist and naturalist who traveled to Senegal to study flora and fauna. He proposed a "natural system" of taxonomy distinct from the binomial system forwarded by Linnaeus. ...

. The species has had a complex taxonomic history, being classified into the genus ''

Coturnix ''Coturnix'' is a genus of five extant species and five to eight known extinct species of Old World quail. Range These species are distributed throughout Africa, Eurasia, Australia, and formerly New Zealand. An extinct Adaptive radiation, radiat ...

'', then '' Synoicus'', then '' Excalfactoria''. Phylogenetic evidence supports it belonging in an expanded ''Synoicus'' that, alongside the king quail (''S. chinensis'') also includes the Snow Mountains quail (''S. monorthonyx'') and

brown quail The brown quail (''Synoicus ypsilophorus''), also known as the swamp quail, silver quail and Tasmanian quail, is an Australasian true quail of the family Phasianidae. It is a small, ground-dwelling bird and is native to mainland Australia, Tasman ...

(''S. ypsilophorus''). The

IOC World Bird List ''Birds of the World: Recommended English Names'' is a paperback book written by Frank Gill and Minturn Wright on behalf of the International Ornithologists' Union. The book is an attempt to produce a standardized set of English names for all bi ...

and ''

Handbook of the Birds of the World The ''Handbook of the Birds of the World'' (HBW) is a multi-volume series produced by the Spanish publishing house Lynx Edicions in partnership with BirdLife International. It is the first handbook to cover every known living species of bird. ...

'' now both place it in ''Synoicus''. Sometimes considered a subspecies of the king quail, the species is

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ...

Distribution and habitat

The species is found in sub-Saharan Africa. It ranges from

Sierra Leone Sierra Leone, officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered to the southeast by Liberia and by Guinea to the north. Sierra Leone's land area is . It has a tropical climate and envi ...

Ethiopia Ethiopia, officially the Federal Democratic Republic of Ethiopia, is a landlocked country located in the Horn of Africa region of East Africa. It shares borders with Eritrea to the north, Djibouti to the northeast, Somalia to the east, Ken ...

, and south to

Zambia Zambia, officially the Republic of Zambia, is a landlocked country at the crossroads of Central Africa, Central, Southern Africa, Southern and East Africa. It is typically referred to being in South-Central Africa or Southern Africa. It is bor ...

, and eastward to

Kenya Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. ...

. The habitat of the blue quail excludes dry areas. Inhabiting mainly grassland and fields, the birds typically live near rivers or other bodies of water.

Description

The blue quail is long and weighs . Its legs are yellow. The colour of the eyes varies from brown in the juvenile to red in the breeding male. The species is

sexually dimorphic Sexual dimorphism is the condition where sexes of the same species exhibit different Morphology (biology), morphological characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecy, di ...

. The male's plumage is mostly dark slaty-blue, with rufous patches on its wings. The male has a black beak, a brown head, and a black and white throat. There is a white patch on its breast. Its

flight feather Flight feathers (''Pennae volatus'') are the long, stiff, asymmetrically shaped, but symmetrically paired pennaceous feathers on the wings or tail of a bird; those on the wings are called remiges (), singular remex (), while those on the tai ...

s are brown. The forehead, sides of the head and neck, and flanks of the female are orange-buff. Its crown is brown, with black mottles. The female's beak is brownish. Its underparts are buff, with black bars, and its upperparts have black and rufous mottles and streaks. The juvenile is similar to the female.

Behaviour

The blue quail is migratory, changing regions at the start of the rainy season and again early in the dry season. It eats seeds, leaves, insects, and molluscs. Its voice is a piping whistle, ''kew kew yew''. It also gives the whistle ''tir-tir-tir'' when it is flushed. The blue quail is monogamous. The nest is a scrape. Eggs are usually laid at the beginning of the rainy season. Three to 9 olive-brown eggs are laid in a clutch. The eggs have reddish and purplish freckles. They are incubated by the female for around 16 days. The chicks are

precocial Precocial species in birds and mammals are those in which the young are relatively mature and mobile from the moment of birth or hatching. They are normally nidifugous, meaning that they leave the nest shortly after birth or hatching. Altricial ...

Status

The blue quail has a large range and appears to have a stable population trend. The

IUCN Red List of Threatened Species 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 spe ...

has listed the species as least concern.

References

External links

* Blue quail
Species text in The Atlas of Southern African Birds
{{Taxonbar, from=Q1123824 blue quail blue quail Birds of the Gulf of Guinea Birds of Sub-Saharan Africa blue quail Taxonomy articles created by Polbot