Green-bearded helmetcrest
| Green-bearded helmetcrest | |
|---|---|
| Male showing chin stripe | |
| Female | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Genus: | Oxypogon |
| Species: | O. guerinii |
| Binomial name | |
| Oxypogon guerinii (Boissonneau, 1840) | |
| Synonyms | |
|
Ornismya guerinii (protonym) | |
The green-bearded helmetcrest (Oxypogon guerinii) is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is endemic to Colombia.