#petrel  relatively small long-winged tube-nosed bird that flies far from land
  supertype:  #pelagic_bird__pelagicbird__oceanic_bird__oceanicbird  bird of the open seas
  subtype:  #white-chinned_petrel  #giant_petrel  #fulmar_petrel  #shearwater  #storm_petrel
  member of:  #family_Procellariidae__Procellariidae  petrels; fulmars; shearwaters;
     member of:  #order_Procellariiformes__Procellariiformes  petrels; albatrosses; shearwaters; diving petrels
        member of:  #class_Aves__Aves  birds
           member of:  #subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata  fishes; amphibians; reptiles; birds; mammals
              member of:  #phylum_Chordata__Chordata  comprises true vertebrates and animals having a notochord
                 member of:  #kingdom_Animalia__Animalia__animal_kingdom  taxonomic kingdom comprising all living or extinct animals

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