Image of a bundengan (IMAGE) Acoustical Society of America Caption Image of a bundengan, a portable shelter woven from bamboo, which is worn by Indonesian duck herders who often outfit it to double as a musical instrument. Credit Gea Oswah Fatah Parikesit Usage Restrictions Journalists may use this image only with appropriate credit and when reporting on this research. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.