| Titre : | Vogelwelt (Die) 121(5-6) - 2000 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
[Changes in numbers of staging waterbirds in the Wadden Sea of Schleswig-Holstein from 1988 to 1999]
Klaus Guenther, Auteur ;
Hans-Ulrich Roesner, Auteur
The Wadden Sea of Schleswig-Holstein, Germany, is a staging area for millions of migratory waterbirds mainly coming from the Arctic and using the East-Atlantic Flyway. Since 1988 these birds have been counted every
Article
Hermann Hoetker, Auteur ;
Hans-Guenther Bauer, Auteur ;
Martin Flade, Auteur ;
Alexander Mitschke, Auteur ;
Christoph Sudfeldt, Auteur ;
Peter Suedbeck, Auteur
This overview of recent bird population developments in Germany is based on information presented in this and the two preceding VOGELWELT issues, the 2nd report on the state of birds in Germany (1st report see VOGELWELT 117: 165-365 (1996)), and[...]
Article
Johan H. Mooij, Auteur
Since the middle of the 19th century there has been a dramatic decrease in waterbird numbers both in Eurasia and North America. Between 1850 and 1950, the number of breeding waterbirds in the former USSR decreased to one third of its original le[...]
Article
Christoph Sudfeldt, Auteur ;
Nils Anthes, Auteur ;
Johannes Wahl, Auteur
After explaining current changes in organisation and structure of the German waterbird census, this paper presents some exemplary results of the German census program of migrating and wintering waterfowl, such as the midwinter distributions and [...]
Article
Stefan Garthe, Auteur ;
Ommo Hueppop, Auteur
The current status of the program 'Seabirds at Sea' in Germany and the prospects for the next 2-3 years are reviewed. Methodology should be improved both for fieldwork and analysis. New fieldwork should focus on divers (Gaviidae) and scoters (Me[...]
Article
Stefan Thyen, Auteur ;
Peter H. Becker, Auteur
Data collected in the framework of the project "Monitoring Pollutants in Coastal Bird Eggs" along the German North Sea coast in 1998 are presented and compared with several contamination studies conducted at Central European breeding sites durin[...]
Article
Stefan Thyen, Auteur ;
Peter H. Becker, Auteur ;
Klaus-Michael Exo, Auteur ;
Bernd Haelterlein, Auteur ;
Hermann Hoetker, Auteur ;
Peter Suedbeck, Auteur
In the framework of the "Trilateral Monitoring and Assessment Program" (TMAP), a pilot study on monitoring breeding success of coastal birds was carried out in 1996 and 1997. The objective of this study was to test the applicability of the metho[...]
Article
Bernd Haelterlein, Auteur ;
Peter Suedbeck, Auteur ;
Wilfried Knief, Auteur ;
Ulrich Koeppen, Auteur
The German coasts of the North and the Baltic Sea represent important breeding grounds for several bird species with high proportions of the
