Crunching ground at the sea's edge - all sand or mudflats? The special exhibition "Experiencing Mudflats - Understanding Mudflat Soils" dug deep and uncovered a diverse, sensitive ecosystem. It traced tracks in the mudflats, fanned out landscapes, colors and shapes, and invited visitors to feel the sticky silt between their toes on hikes. From Dec. 12, 2019, to Aug. 2, 2020, the exhibition could be experienced at the Museum of Nature - Zoology - jointly conceived by the Authority for Environment and Energy (BUE), the Leibniz Institute for Biodiversity Change (LIB) and the Institute of Soil Science at the University of Hamburg.