The yellow canary (''Crithagra flaviventris'') is a small

passerine A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by t ...

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

in the

finch The true finches are small to medium-sized passerine birds in the family Fringillidae. Finches have stout conical bills adapted for eating seeds and nuts and often have colourful plumage. They occupy a great range of habitats where they are usua ...

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

. It is a resident breeder in much of the western and central regions of southern

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

and has been introduced to Ascension and St Helena islands.

Taxonomy

The yellow canary was formerly placed in the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

Serinus ''Serinus'' is a genus of small birds in the finch family Fringillidae found in Europe and Africa. The birds usually have some yellow in their plumage. The genus was introduced in 1816 by the German naturalist Carl Ludwig Koch. Its name is New L ...

'' but phylogenetic analysis using mitochondrial and nuclear DNA sequences found that the genus was

polyphyletic A polyphyletic group is an assemblage of organisms or other evolving elements that is of mixed evolutionary origin. The term is often applied to groups that share similar features known as homoplasies, which are explained as a result of converg ...

. The genus was therefore split and a number of species including the yellow canary were moved to the resurrected genus ''

Crithagra ''Crithagra'' is a genus of small passerine birds in the finch family (Fringillidae). They live in Africa and Arabia. The species in this genus were formerly assigned to the genus '' Serinus'', but phylogenetic analysis of mitochondrial and nucl ...

''. For an overview of finch phylogeny (including canaries) see the entry on

finches The true finches are small to medium-sized passerine birds in the family Fringillidae. Finches have stout conical bills adapted for eating seeds and nuts and often have colourful plumage. They occupy a great range of habitats where they are usua ...

Description

The yellow canary is typically 13 cm in length. The adult male colour ranges from almost uniform yellow in the northwest of its range to streaked, olive backed birds in the southeast. The underparts, rump and tail sides are yellow. The female has grey-brown upperparts, black wings with yellow flight feathers, and a pale

supercilium The supercilium is a plumage feature found on the heads of some bird species. It is a stripe which runs from the base of the bird's beak above its eye, finishing somewhere towards the rear of the bird's head.Dunn and Alderfer (2006), p. 10 Also ...

. The underparts are white with brown streaking. The juvenile resembles the female, but has heavier streaking. This species is easily distinguished from the

yellow-fronted canary The yellow-fronted canary (''Crithagra mozambica'') is a small passerine bird in the finch family. It is sometimes known in aviculture as the green singing finch. The yellow-fronted canary was formerly placed in the genus '' Serinus'', but phy ...

by its lack of black facial markings, and its bill is less heavy than that of other similar African ''Crithagra'' species. The

brimstone canary The brimstone canary or bully canary (''Crithagra sulphurata'') is a small passerine bird in the finch family. It is a resident breeder in central and southern Africa. This species is found in open, lightly wooded habitats, such as hillsides with ...

, with overlapping range, is a known confusion species.

Distribution and habitat

Its

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

karoo The Karoo ( ; from the Afrikaans borrowing of the South Khoekhoe !Orakobab or Khoemana word ''ǃ’Aukarob'' "Hardveld") is a semi-desert natural region of South Africa. No exact definition of what constitutes the Karoo is available, so its ext ...

and coastal or mountain valley scrub. It builds a compact cup nest in a scrub. The yellow canary is a common and gregarious seedeater. Its call is ''chissick'' or ''cheree'', and the song is a warbled ''zee-zeree-chereeo''. Serinus flaviventris 2013 03 09

References

* Ian Sinclair, Phil Hockey and Warwick Tarboton, ''SASOL Birds of Southern Africa'' (Struik 2002) * Clement, Harris and Davis, ''Finches and Sparrows'' by

External links

* Yellow canary
Species text in The Atlas of Southern African Birds
{{Taxonbar, from=Q27075837

yellow canary The yellow canary (''Crithagra flaviventris'') is a small passerine bird in the finch family. It is a resident breeder in much of the western and central regions of southern Africa and has been introduced to Ascension and St Helena islands. Ta ...

Birds of Southern Africa