Today almost 50% of the world's population lives in urban areas. Urban wetlands are found in cities and their suburbs. They play a vital role in making cities safe, resilient and sustainable (the goal of SDG 11). As urban sprawl takes its course, wetlands are under threat. Following up on ethnographic field studies carried out for the ERA4CS project INNOVA in one of Europe's outermost regions, Grit Martinez of Ecologic Institute was invited to participate in a regional World Wetlands activity in Guadeloupe.