The recently published brochure "Wadden Sea Flyway Initiative: Linking the Wadden Sea World Heritage Site with tropical wetlands and the Arctic tundra" gives an overview about results of the flyway monitoring within the Wadden Sea Flyway Initiative.

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.

The most recent publication of the Wadden Sea Ecosystem series reports on the trends of migratory and wintering waterbird in the Wadden Sea.