Voices from the Sea
Have you ever listened to a bearded seal’s powerful trill or a bowhead whale’s haunting song? Can you hear the difference between calls, clicks, buzzes and whistles emitted by beluga whales and narwhals? How can bioacoustics, the cross-disciplinary science of listening to the world’s creatures, help scientists better understand the state of marine mammals in hard-to-reach areas, such as the Canadian High Arctic?