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