Hudson's black tyrant

Hudson's black tyrant
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Tyrannidae
Genus: Knipolegus
Species:
K. hudsoni
Binomial name
Knipolegus hudsoni
  Breeding   Non-Breeding

Hudson's black tyrant (Knipolegus hudsoni) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Paraguay, and as a vagrant to Brazil and Peru.