Aquatic Warbler (Acrocephalus paludicola) Science Article 13
The Aquatic Warbler (Acrocephalus paludicola) is a globallythreatened bird species. Around 1900, it was one of the most widespread birdsin Central-European fen mires. The population severely decreased as aconsequence of wetland drainage.
Franziska Tanneberger et al, Institute of Botany and Landscape Ecology, University of Greifswald