Blue-billed black tyrant
| Blue-billed black tyrant | |
|---|---|
| Male in São Paulo, Brazil | |
| Female in Minas Gerais, Brazil | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Tyrannidae |
| Genus: | Knipolegus |
| Species: | K. cyanirostris
|
| Binomial name | |
| Knipolegus cyanirostris (Vieillot, 1818)
| |
| Year-round Non-Breeding | |
The blue-billed black tyrant (Knipolegus cyanirostris) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Brazil, Paraguay, and Uruguay.