Wadden Sea Ecosystem 39: Trends of Migratory and Wintering Waterbirds in the Wadden Sea 1987/1988-2016/2017

The report presents trends of 34 waterbird species for the international Wadden Sea and the four regions - the Netherlands, the Federal States of Germany, Niedersachsen and Schleswig-Holstein, and Denmark over the last three decades.

 

Citation: Kleefstra R., Hornman M., Bregnballe T., Frikke J., Günther K., Hälterlein B., Körber P., Ludwig J., Scheiffarth G. (2019) Trends of Migratory and Wintering Waterbirds in the Wadden Sea 1987/1988 - 2016/2017. Wadden Sea Ecosystem No. 39. Common Wadden Sea Secretariat, Joint Monitoring Group of Migratory Birds in the Wadden Sea, Wilhelmshaven, Germany.

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