Vocalization
DiscoveriesVocal communication originated over 400 million years ago
Vocalizations as a resource for communication is common among several groups of vertebrates: singing birds, croacking frogs, or barking dogs
Joseph Shavit![](https://www.thebrighterside.news/uploads/2024/04/95ac29_bc2074e57f7b43408db810b5f12ecc41mv2.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Vocalizations as a resource for communication is common among several groups of vertebrates: singing birds, croacking frogs, or barking dogs
Joseph Shavit