Trends of Migratory and Wintering Waterbirds in the Wadden Sea 1987/1988 - 2010/2011
23.09.2013
The Joint Monitoring of Migratory Birds (JMMB) Group presents 24- and 10-year trends on 34 migratory bird species until 2010/2011. Trends are shown for the international Wadden Sea, The Netherlands, Niedersachsen, Schleswig-Holstein, and Denmark.
Further information and download of the report (in English) is at the website of the Common Wadden Sea Secretariat.