Related Clues:

• Meadow calls
• Kids' greetings
• Sounds from the meadow
• Sheepish remarks?
• Sounds from a meadow, perhaps
• Lambs' cries
• Missed signals from Little Boy Blue, maybe
• 'The Valachi Papers' author Peter
• "The Whiffenpoof Song" words
• Bighorn bleats
• Sounds heard by 57-Across
• Calls to Mary
• 'The Valachi Papers' author
• Goat bleats
• Petting zoo chorus