Black-crowned waxbill
| Black-crowned waxbill | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Estrildidae |
| Genus: | Estrilda |
| Species: | E. nonnula |
| Binomial name | |
| Estrilda nonnula Hartlaub, 1883 | |
The black-crowned waxbill (Estrilda nonnula) is a common species of estrildid finch found in western-central Africa. It has an estimated global extent of occurrence of 1,000,000 km2.