La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Length of stopover, fuel storage and a sex-bias in the occurrence of red knots Calidris c. canutus and C-c. islandica in the Wadden Sea during southward migration
Auteurs :	S. Nebel, Auteur ; T. Piersma, Auteur ; J. A. Van Gils, Auteur ; A. Dekinga, Auteur ; B. Spaans, Auteur
Type de document :	Article
Dans :	Ardea (88(2) 2000)
Article en page(s) :	165-176
Résumé :	During southward migration the Wadden Sea is the meeting place of Red Knots Calidris canutus of two subspecies that breed in either western Siberia (C. c. canutus) or north Greenland and north-east Canada (C. c. islandica), but the details of their co-occurrence have not been described. In 1995-98 numbers of Red Knots in our study area in the western Dutch Wadden Sea usually built up in late July towards maxima of

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