1. hive   alveare   apiario   buco   stalla   Hint Half-n-half Clue   2. aviary   alveare   apiario   voliera   nido   Half-n-half Clue   3. burrow   canile   apiario   tana   gabbia   Half-n-half Clue   4. stable   canile   buco   stalla   tana   Half-n-half Clue   5. kennel   alveare   canile   apiario   baracca   Half-n-half Clue   6. nest   nido   tana   apiario   gabbia   Half-n-half Clue   7. cage   grotto, caverna   gabbia   apiario   tana   Half-n-half Clue