‘Can you hear that?” my guide Andrea Wellmeyer asks as I sink a little deeper into the wet ground, cold mud seeping between my toes. When the wind drops, I detect a faint but distinct crackling, similar to the rustle of a sweet wrapper or the bubbling of sparkling water. “That’s the Wattknistern,” she says, “a natural phenomenon caused by the tens of thousands of mud shrimp that live here.”
We’re standing in the Wadden Sea mudflats on Norderney, an island just off Germany’s North Sea coast. It’s Friday evening at low tide. In the town centre, bars are pumping with music, but here, just 15 minutes along the southern edge of the island, it’s a completely different story.
