Chimpanzee laugh (AUDIO) University of Warwick Your browser does not support the audio element. Caption Chimpanzee laugh. Credit: Dr Marina Davila Ross Credit Dr Marina Davila Ross Usage Restrictions Credit must be given to the creator. License CC BY 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.
