Southern Cordonbleu

The blue waxbill has powder-blue face, breast, rump, and flanks with pale brown upperparts. The female is paler than the male and the blue is confined to the rump, tail, head, and upper breast, with the rest of the underparts being buffy brown. They measure 12–13 cm in length. The call is a soft 'seee-seee', often repeated as bird flits through the lower parts of bush and scrub.

The blue waxbill occurs in southern Africa from Cabinda and the Congo to Kenya and Tanzania in the east south to northern South Africa. It may have been introduced to the islands of São Tomé and to Zanzibar. The blue waxbill occurs in a variety of habitats but generally prefers well-watered and semi-arid savanna, particularly where umbrella thorns Vachellia tortilis grow, also occupying natural growth in cultivated land, mopane Colosphermum mopane and forest edges.

The blue waxbill mainly eats grass seeds, which are taken from the inflorescences. This is supplemented with termites and other insects. They have also been recorded eating the fallen fruits of Boscia albitrunca. They are normally seen in pairs or family parties, but do form larger flocks which often mix in with flocks of other estrildid finches.