Secret World of Sound with David Attenborough — S1E3 — Finding a Voice
Synopsis
The most perilous time in an animal's life is the very beginning. We follow baby animals as they use sound to announce their arrival, to beg for food and call for help in their quest to survive.
About the series
David Attenborough explores the extraordinary ways that animals hear and produce sound, and how it influences the decisions they make. Super-sensitive recording devices were used to capture sounds.