Sialia mexicana (western bluebird) | 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)
        
        Passerida
        
        Muscicapoidea (thrushes, sparrows, and relatives)
        
        Passeroidea (sparrows and relatives)
        
        Family Turdidae (thrushes)
        
        Genus Sialia (bluebirds)
        
        Species Sialia mexicana (western bluebird)
        
        Subspecies Sialia mexicana amabilis
        
        Subspecies Sialia mexicana bairdi
        
        Subspecies Sialia mexicana jacoti
        
        Subspecies Sialia mexicana mexicana
        
        Subspecies Sialia mexicana nelsoni
        
        Subspecies Sialia mexicana occidentalis