Sirionó · Bolivia, North America
whistling
AnatomicalWhistle (anatomical)
Summary
Whistled speech mentioned by Cowan (1976/1971).
Bibliography
Cowan, G. M. (1976). Whistled Tepehua. In T. A. Sebeok & J. Umiker-Sebeok, Speech Surrogates: Drum and Whistle Systems. De Gruyter Mouton. https://www.degruyter.com/view/book/9783110804423/10.1515/9783110804423-040.xml (Original work published 1971)