The Red-billed Firefinch, also known as the Senegal Firefinch, is a diminutive and vibrant member of the Estrildidae family. Measuring a mere 10 cm in length, the male is resplendent in scarlet plumage, save for his brown wings, and sports a pink bill complemented by a yellow eye-ring. The female, in contrast, is adorned with brown upperparts and buff underparts, with a modest red patch before each eye and a similarly pink bill.
To identify the Red-billed Firefinch, look for the male's striking scarlet body and brown wings, and the female's more subdued brown and buff coloration with red eye patches. Both sexes have a distinctive pink bill, which is quite useful for identification.
This species thrives in proximity to human settlements and can often be found mingling with other species such as the Red-cheeked Cordon-bleu. It favours open grasslands and cultivated areas, adapting well to environments altered by humans.
The Red-billed Firefinch is a resident breeder across much of Sub-Saharan Africa. It has been introduced to Egypt, where it has since become extinct, and to southern Algeria, where it is currently expanding its range.
The call of the Red-billed Firefinch is a soft 'queet-queet', while its song is characterized by a rising 'chick-pea-pea-pea'.
The nest of the Red-billed Firefinch is a large, domed structure made of grass with a side entrance, typically situated low in a bush, wall, or thatch. The female lays three to six white eggs. This species' nests are known to be parasitized by the Village Indigobird.
The diet of the Red-billed Firefinch primarily consists of grain and other seeds, which it forages for on the ground in open areas.
The IUCN Red List classifies the Red-billed Firefinch as Least Concern, indicating that it is not currently at significant risk of extinction.