Super, SUPER interesting study which traces the origin (100 milltion to 200 million years ago) and evolution of acoustic communication (meaning, using the respiratory system to emit sounds -like birds song, dogs bark, etc - basically: voice!). Just a little tidbit of info to whet your appetite: it started with nocturnal animals!
https://www.sciencedaily.com/releases/2 ... 080831.htm
Evolution of acoustic communication
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Evolution of acoustic communication
by Pajarita » Wed Feb 12, 2020 10:01 am
- Pajarita
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