Blue Whale Song (audio) University of Washington Share Print E-Mail Loading audio... Caption This recording was from 28 April 2019 off Kavaratti Island in India. The recording has been sped up by 10 times to bring it within the range of human hearing. Credit Panicker and Stafford/Marine Mammal Science Usage Restrictions With credit Share Print E-Mail 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.