ピヨピヨ鳴なく

expression, godan verb (-ku)

to peep; to cheep

Describes the high-pitched sound made by small birds, especially chicks. Often used in children's contexts or to evoke cuteness.

• ひよこがピヨピヨ鳴ないている。

  The chicks are peeping.

• 朝あさ、小こ鳥とりがぴよぴよ鳴なく声こえで目めが覚さめた。

  I woke up to the sound of small birds cheeping in the morning.