Listening To Giants

NSF's Discovery Files

Blue whales are the largest animals to ever inhabit the planet and were hunted to near extinction in the era of commercial whaling. Since the 1960's, these giants have been protected but continue to be considered endangered and are seldom seen. Kate Stafford, an associate professor and bio-acoustician at Oregon State University's Marine Mammal Institute, joins today to explain how a film brought her to the Republic of Seychelles to locate blue whales using their vocalizations, share insights into whale song and explain how she hears climate change.