La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	[Status and future prospects of the waterbird census in Germany]
Auteurs :	Christoph Sudfeldt, Auteur ; Nils Anthes, Auteur ; Johannes Wahl, Auteur
Type de document :	Article
Dans :	Vogelwelt (Die) (121(5-6) 2000)
Article en page(s) :	307-317
Résumé :	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 population trends of Gadwall and Pochard, a comparison of Goosander midwinter distribution depending on severity of the winter, and some aspects of the autumn migration of Shoveler. Population trends are discussed comparing international features given by the International Waterbird Census co-ordinated by Wetlands International. Limitations and prospects of the German waterbird monitoring project are briefly discussed.

Lundi , mardi et jeudi de 9h à 12h et de 13h à 17h00 : ouverture au public ...