How do whales sing Stephanie Sardelis

View full lesson: Communicating underwater is challenging. Light and odors dont travel well, but sound moves about four times faster in water than in air which means marine mammals often use sounds to communicate. The most famous of these underwater vocalizations is undoubtedly the whale song. Stephanie Sardelis decodes the evocative melodies composed by the worlds largest mammals. Lesson by Stephanie Sardelis, animation by Boniato Studio