#subfamily_Turdinae__Turdinae  alternative classification for the thrushes
  supertype:  bird_family  a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
  member of:  family_Muscicapidae
  member:  genus_Sialia__Sialia  North American bluebirds
     member:  bluebird  blue North American songbird

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