An installation and live performance for Sonica Festival 2024. In Dredging Echoes (Watersilver) aspects of stealth, scavenging, (counter)surveillance and the commons are intertwined through an exploration of the hobbies of two individuals, a Zombie Satellite Tracker and a Magnet Fisher. The piece uses the echo as both concept and effect to explore fields and forces invisible to the human eye. Bringing to light covert activities, hidden pathways and the delicate line between physics and magic. Composed with custom built musical instruments that harness the power of magnetic fields and weaving through investigations into bat echolocations, underwater field recordings, electromagnetic phenomena and the sun-earth connection. The work was made because radio is magic, to pay homage to the obsessions of amateurs and hobbyists and to embodied knowledge that sits outside language.