Order Passeriformes Higher classification Knipolegus | Phylum Chordata Family Tyrannidae Scientific name Knipolegus cyanirostris Rank Species | |
 | ||
Similar Knipolegus, Velvety black tyrant, Shear‑tailed grey tyrant, Crested black tyrant, Yellow‑browed tyrant | ||
The blue-billed black tyrant (Knipolegus cyanirostris) is a species of bird in the family Tyrannidae. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay. Its natural habitats are temperate forests, subtropical or tropical moist montane forests, subtropical or tropical high-altitude shrubland, and heavily degraded former forest.
References
Blue-billed black tyrant Wikipedia(Text) CC BY-SA