David Attenborough explores the extraordinary ways that animals hear and produce sound, and the crucial role sound plays in the lives of animals around the globe - from birth to surviving adulthood and finding a mate.
Follow baby animals as they communicate in their quest for survival, using sound to beg and call for help in the early days of life.
From melodic songs to strange hums, discover the sounds that gibbons, lyrebirds and more use to find a mate - and warn off competition.
Follow great grey owls, kangaroo rats and more as they rely on sound to hunt, escape and ultimately survive.
David Attenborough explores the extraordinary ways that animals hear and produce sound, and the crucial role sound plays in the lives of animals around the globe - from birth to surviving adulthood and finding a mate.
as Self - Narrator (voice)
