The article focuses on "Streamwalkers," a soundscape composition audio recorded in Musgamagw Dzawada'enuxw territory, British Columbia. Topics discussed include the attempt of salmon scientists and stream walkers Marie-Josée Gagnon, Alyssa Ball and Chris Guinchard to count and identify spawning Pacific salmon, the author's collaboration with visual artist Jay White for the "Field Guides for Listeners" project, and the environmental impact of the declining wild salmon population.