Whitlow Au

Whitlow W. L. Au (July 31, 1940 – February 12, 2020) was a leading expert in bioacoustics specializing in biosonar of odontocetes (dolphins, porpoises, and toothed whales). He is author of the widely known book ''The Sonar of Dolphins'' (1993) and, with Mardi Hastings, ''Principles of Marine Bioacoustics'' (2008). Au was honored as a Fellow of the Acoustical Society of America in 1990 and awarded the ASA's first Silver Medal in Animal Bioacoustics in 1998. He was graduate advisor to MacArthur Fellow Kelly Benoit-Bird, who credits Au for discovering how sophisticated dolphin sonar is, developing dolphin-inspired machine sonars to separate different species of fish with the goal of protecting sensitive species, and for making numerous contributions to the description of Humpback whale song, which helped protect these whales from ship noise and ship traffic.

He acted as the Chief Scientist of the Marine Mammal Research Program of the Hawaii Institute of Marine Biology at the University of Hawaiʻi until his death in February 2020. Provided by Wikipedia