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 quelea needs of precipitation to breed, with nest building usually commencing four to nine weeks after the onset of the rains. Nests are usually built in stands of thorny trees such as umbrella thorn acacia ("Vachellia tortilis"), blackthorn ("Senegalia mellifera") and sicklebush ("Dichrostachys cinerea"), but sometimes in sugar cane fields or reeds. Colonies can consist of millions of nests, in densities of 30,000 per ha (12,000 per acre). Over 6000 nests in a single tree have been counted. At Malilangwe in Zimbabwe one colony was long and wide. In southern Africa, suitable branches are stripped of leaves a few days