| Black jacobin | |
|---|---|
| Adult in Reserva Guainumbi, São Luis do Paraitinga, São Paulo, Brazil | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Genus: | Florisuga |
| Species: | F. fusca |
| Binomial name | |
|
Florisuga fusca Vieillot, 1817 |
|
| Synonyms | |
|
Melanotrochilus fuscus (Vieillot, 1817) |
|
Melanotrochilus fuscus (Vieillot, 1817)
The black jacobin (Florisuga fusca), previously placed in the monotypic Melanotrochilus, is a species of hummingbird in the family Trochilidae. It is found in or near the Atlantic Forest of eastern Brazil, Uruguay, eastern Paraguay, and far north-eastern Argentina. It is generally common, and therefore considered to be of least concern by BirdLife International and consequently the IUCN. Adults of both sexes are overall black with green-tinged back and wing-coverts, and white lower flanks and outer rectrices. The white in the tail is often flashed conspicuously in flight. The commonly seen immatures, sometimes incorrectly referred to as "females", have a distinctive rufous patch in the malar region.