ASMR (autonomous sensory meridian response) is a tingly sensation that can bring relaxation, and it’s spawned a growing industry of videos online of whispering, tapping, mouth noises and soft speaking.

But, if you wanted quiet, intimate sounds, well, Nature does it so. much. better.

Ann Jones goes on an ASMR journey (featuring Biology Prof Jayne Yack) with vibrating caterpillars, whispering monkeys and birds who want to keep secrets on ABC listen. Click here! to listen to the full episode.