La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Review of the "Ismaninger Speichersee mit Fischteichen" 2002-2008 following Rarnsar- and IBA- Criteria.
Auteurs :	Ursula Koehler, Auteur ; Peter Koehler, Auteur
Type de document :	Article
Dans :	Ornithologischer Anzeiger (48(3) DEC 2009)
Article en page(s) :	241-247
Résumé :	Meeting criteria 4, 5, and 6 of the Ramsar Convention, "Ismaninger Speichersee mit Fischteichen", a reservoir with adjacent ponds, Southern Germany, Continues to be a wetland of international importance. In the years 2002-2008, the site supported at least 30 species of water birds at the critical stage of their simultaneous flight feather moult, with origins of the moult migrants ranging from Spain to Fennoscandia. In each of the respective summers, the site Supported between 44.900 and 53.100 water birds. It Supported more than 1% of the relevant Populations of Greylag Goose (704-2.237 ind.), Gadwall (9.460-15.714 ind.), Northern Shoveler (647-819 ind.), Red-crested Pochard (7.801-16.093 ind.), and Tufted Duck (10.059-13.615 ind.). Ismaning continued to be an important moulting site for 6-25 Ferruginous Ducks, a species revised to near threatened (NT) in the IUCN Red List. The site also meets relevant IBA-criteria for Gadwall, Northern Shoveler, Red-crested Pochard and Common Pochard.

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