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Article
Steven J. Portugal, Auteur ; Jonathan A. Green, Auteur ; Theunis Piersma, Auteur ; Goetz Eichhorn, Auteur ; Patrick J. Butler, AuteurMany species of waterfowl undergo a post-breeding simultaneous flight feather moult (wing moult) which renders them flightless and vulnerable to predation for up to 4 weeks. Here we present an analysis of the correlations between individual time[...]
Article
Goetz Eichhorn, Auteur ; Willem Bil, Auteur ; James W. Fox, AuteurWe tracked eight adult northern lapwings Vanellus vanellus (six females and two males) from a Dutch breeding colony by light-level geolocation year-round, three of them for multiple years. We show that birds breeding virtually next to each other[...]
Article
Wader, gull and tern population estimates for a key breeding and stopover site in Central Kazakhstan
Holger Schielzeth, Auteur ; Johannes Kamp, Auteur ; Goetz Eichhorn, Auteur ; Thomas Heincke, Auteur ; Maxim A. Koshkin, Auteur ; Lars Lachmann, Auteur ; Robert D. Sheldon, Auteur ; Alexej V. Koshkin, AuteurPopulation size estimates of waders, gulls and terns passing through or breeding in Central Asia are very scarce, although highly important for global flyway population estimates as well as for targeting local conservation efforts. The Tengiz-Ko[...]
