Answer: chirps

AnswerCrossword Clue
CHIRPSCricket sounds
chirpsCHIRP, to utter a short, shrill sound
chirpsto make a chirp or a sound resembling a chirp
CHIRPSSounds from a feeder
CHIRPSNest noises
CHIRPSNest sounds
CHIRPSBird calls
CHIRPSSounds made by some birds and insects
CHIRPSIn-flight calls?
CHIRPSSmoke detector sounds when the battery runs low
CHIRPSCheep substitutes?
CHIRPSFledglings' sounds
CHIRPSInsect sounds
CHIRPSBirds' words
CHIRPSShort, sharp sounds.
CHIRPSBird chatter.
CHIRPSBird-like calls.
CHIRPSTweets
CHIRPSAviary racket
CHIRPSBird sounds