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Naturwissenschaften

, Volume 85, Issue 7, pp 350–353 | Cite as

25-Year Study of the Population Development of Central European Songbirds: A General Decline, Most Evident in Long-Distance Migrants

  • P. Berthold
  • W. Fiedler
  • R. Schlenker
  • U. Querner
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Keywords

Population Development General Decline European Songbird 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • P. Berthold
    • 1
  • W. Fiedler
    • 1
  • R. Schlenker
    • 1
  • U. Querner
    • 1
  1. 1.Forschungsstelle für Ornithologie, Max-Planck-Gesellschaft, Vogelwarte Radolfzell, Schloss Moeggingen, D-78315 Radolfzell, GermanyDE

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