Related Clues

• Cricket sounds
• Aviary racket
• Sounds made by some birds and insects
• Cheep substitutes?
• Bird sounds
• Peeps
• Smoke detector sounds when the battery runs low
• In-flight calls?
• Bird calls
• Sings like a bird
• Some low-battery warnings
• Chicks' sounds
• Cicada sounds
• 42-Down calls
• Tweets
• Crickets' sounds