Sitta oenochlamys (sulphur-billed nuthatch) | 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)
        
        Family Sittidae (nuthatches)
        
        Genus Sitta (nuthatches)
        
        Species Sitta oenochlamys (sulphur-billed nuthatch)
        
        Subspecies Sitta oenochlamys apo
        
        Subspecies Sitta oenochlamys isarog
        
        Subspecies Sitta oenochlamys lilacea
        
        Subspecies Sitta oenochlamys mesoleuca
        
        Subspecies Sitta oenochlamys oenochlamys
        
        Subspecies Sitta oenochlamys zamboanga