An exclusive Radio 4 interview features Sir David Attenborough discussing his extensive experience with wildlife sound recording throughout his life. The conversation explores his early fascination with nature’s auditory elements, his emerging techniques for capturing detailed soundscapes, and his ongoing commitment to conservation through auditory documentation. Attenborough highlights how sound plays a crucial role in understanding animal behavior and ecosystem health, emphasizing the importance of high-quality recordings for scientific research and public awareness. The interview also touches on technological advancements in recording equipment over the decades, from analog devices to digital audio, and how these innovations have expanded the capacity to preserve the subtle nuances of wildlife sounds. Attenborough shares personal anecdotes about memorable recordings of rare species and the challenges faced in capturing sounds in difficult environments, underscoring his dedication to accurately documenting nature’s acoustic diversity.