Antoine takes you on a sonic journey to the South Atlantic Ocean on board Tara. From Buenos Aires to Ushuaia, the scientific schooner Tara studied the blooming of a species of vegetal plankton called coccolitophore. This episode of The Edge of the Forest weaves together recordings from the scientific mission at sea and sonifications of data collected from the micro universe of phytoplankton. Listen to the voices of beings all life on Earth depends on.