#genus_Botaurus__Botaurus  bitterns
  supertype:  #bird_genus  a genus of birds
  member of:  #family_Ardeidae
  member:  #American_bittern__stake_driver__stakedriver__Botaurus_lentiginosus  a kind of bittern
  member:  #European_bittern__Botaurus_stellaris  a kind of bittern

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