Black-backed thornbill
| Black-backed thornbill | |
|---|---|
| male | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Genus: | Ramphomicron |
| Species: | R. dorsale |
| Binomial name | |
| Ramphomicron dorsale | |
The black-backed thornbill (Ramphomicron dorsale) is an Endangered species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is endemic to the Sierra Nevada de Santa Marta of northern Colombia.