Environmental sound artist Cheryl Beer talks to Bruce Langridge about how her overnight hearing loss led her to listen to trees. Using sound recording from the 5 fragile pockets of Celtic Rainforest left in Wales, Cheryl created Cân y Coed / Song of the Trees Rainforest Symphony.

Hear a sample of this work and listen to Cheryl’s observations about how loud noises can affect the ecology of these ancient woodlands.