Cardinal quelea quelea, and this clade is sister to the red-billed quelea "Q. quelea". The genus "Quelea" belongs to the group of true weavers (subfamily Ploceinae), and is most related to "Foudia", a genus of six or seven species that occur on the islands of the western Indian Ocean. This clade is sister to the Asian species of the genus "Ploceus". The following tree represents current insights in the relationships between the species of "Quelea", and their closest relatives. Cardinal quelea The cardinal quelea ("Quelea cardinalis") is a species of bird in the Ploceidae family. It is found in Burundi, Democratic Republic
Red-billed quelea Three subspecies are recognised. In the field, these are distinguished by differences in male breeding plumage. Formerly, two other subspecies have been described. "Q. quelea spoliator" was described by Phillip Clancey in 1960 on the basis of more greyish nonbreeding plumage of populations of wetter habitats of northeastern South Africa, Swaziland and southern Mozambique. However, further analysis indicated no clear distinction in plumage between it and "Q. quelea lathamii", with no evidence of genetic isolation. Hence it is not recognised as distinct. "Q. quelea intermedia", described by Anton Reichenow in 1886 from east Africa, is regarded a synonym of subspecies