WA chief scientist Professor Peter Klinken and Aboriginal Elder Dr Noel Nannup joined Gareth Parker to discuss a campaign to preserve and heal WA's waterways.

Peter and Noel are Ni! Bilyada Waanginy or Listen! The Rivers are Speaking Ambassadors and the campaign is bringing Noongar Elders, scientists, artists, government representatives and other community leaders together for action to improve the state of WA waterways.

See omnystudio.com/listener for privacy information.