The black-cheeked waxbill or red-rumped waxbill is a common species of estrildid finch found in east Africa. It has an estimated global extent of occurrence of 400,000 km2 (150,000 sq mi).
Region
East Africa and the Horn of Africa
Typical Environment
Occurs from southern Ethiopia and Somalia through much of Kenya to northeastern Tanzania, with scattered records in adjacent areas. It inhabits dry savanna, open thornscrub, bushy grasslands, and cultivated edges, especially where rank grasses are seeding. The species frequents acacia-dominated scrub, riverine thickets, and village fringes. It is most numerous near dependable water and in areas with continuous grass seed supply.
Altitude Range
0–2400 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 3/5
Also called the red-rumped waxbill, this small estrildid finch is widespread in East Africa and often forms lively flocks. Pairs perform courtship displays in which the male holds a grass stem while singing. They frequently associate with other small seed-eaters at seeding grasses and waterholes. Though common, local movements track rainfall and grass seed availability.
Temperament
social and active
Flight Pattern
short rapid wingbeats
Social Behavior
Typically found in small, tight flocks that forage on or near the ground. Pairs are monogamous and build domed grass nests low in shrubs or dense grass. Both sexes share incubation and chick-rearing duties, and loose colony nesting may occur where habitat is suitable.
Migratory Pattern
Resident
Song Description
A soft, high, twittering series interspersed with thin tsip notes. The male’s display song is slightly more varied and delivered while holding a grass stem. Calls are quiet but persistent when flocking.
Plumage
Fine, neat plumage with warm brown upperparts and pale grey head, set off by distinct black cheek patches and fine barring on the flanks. The rump and upper tail-coverts are bright red, contrasting with dusky tail feathers. Underparts are buffy to greyish with subtle vermiculations.
Diet
Primarily small grass seeds taken directly from seedheads or from the ground. It also consumes small insects such as termites and aphids, especially during the breeding season for added protein. Grit and fine plant matter may be ingested to aid digestion.
Preferred Environment
Feeds in rank grass patches, along paths and field edges, and at waterholes where grasses seed reliably. Often forages in mixed flocks with other waxbills and finches, using low shrubs for quick cover.
