Harbour seals, the most well-known seal species in the Wadden Sea, are monitored annually through aerial surveys that cover the entire Wadden Sea World Heritage site and the island of Helgoland.

The UNESCO World Heritage Centre in Paris is conducting a global citizen science initiative on environmental DNA (eDNA) sampling in the UNESCO World Heritage marine sites.

“Who eats whom” was at the centre of this year’s Wadden Sea Day, held on 25 August in Wilhelmshaven.

Since their recolonization of the Wadden Sea in the mid 20th-century, the grey seal population has considerably increased.

Verdensarv Vadehavets internationale videnskabelige symposium formulerer anbefalinger om beskyttelse af økosystemet og biodiversiteten.

Vadehavets bestand af spættet sæl er sund og stabil. Men der er et spørgsmål, der undrer forskerne.

New IPCC-report underpins the importance of Danish-Dutch-German cooperation.

In 2018-2019, 6,538 individuals were counted in the Danish-Dutch-German Wadden Sea and Helgoland.

A new analysis of the large scale bird count in 33 countries along the East Atlantic Flyway indicates that a large number of bird species using the Wadden Sea are not doing well.