CultureThe Wadden SeaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCulture08/28/2021August 28, 2021The Wadden Sea, off Germany's North Sea coast, is one of Europe's largest ecosystems. It's been a UNESCO World Heritage Site since 2009. DW presenter Nicole Frölich explores this unique environmental treasure.https://p.dw.com/p/3NdzeAdvertisement