Empidonax fulvifrons (buff-breasted flycatcher) | CLASSIFICATION

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Euteleostomi (bony vertebrates)
        
        Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates)
        
        Tetrapoda (tetrapods)
        
        Amniota (amniotes)
        
        Class Reptilia (turtles, snakes, lizards, and relatives)
        
        Class Aves (birds)
        
        Subclass Neognathae (neognath birds)
        
        Infraclass Neoaves (modern birds)
        
        Order Passeriformes (perching birds)
        
        Tyranni (New World flycatchers, cotingas, and manakins)
        
        Family Tyrannidae (tyrant flycatchers)
        
        Genus Empidonax (empidonax flycatchers)
        
        Species Empidonax fulvifrons (buff-breasted flycatcher)
        
        Subspecies Empidonax fulvifrons brodkorbi
        
        Subspecies Empidonax fulvifrons fulvifrons
        
        Subspecies Empidonax fulvifrons fusciceps
        
        Subspecies Empidonax fulvifrons inexpectatus
        
        Subspecies Empidonax fulvifrons pygmaeus
        
        Subspecies Empidonax fulvifrons rubicundus