"Chirruping" Natural Recordings by Native Speakers
The verb "chirruping" is the present participle of the verb "chirrup", which means making a high-pitched, gentle, and bird-like sound, often used to describe the sound of birds, especially young birds, or the noise made by a bird in the process of calling or singing. It can also be used to describe the sound made by other animals, such as insects or frogs.
The verb "chirr" means to make a high-pitched, sharp sound, typically made by birds, especially when they are excited, anxious, or alarmed. It can also refer to a similar sound made by other animals, such as insects or small mammals. For example: "The sparrows began to chirr loudly in the early morning."