Incestuous broods of the Whooper Swan Cygnus cygnus in Poland

We describe a rare case of incestuous broods of Whooper Swan Cygnus cygnus in Świętokrzyskie province, Poland. A sibling pair laid eggs and hatched young at the same site in 2010 and in 2011, nine kilometres from their own hatching place. Both broods were unsuccessful; the young died before autumn....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Ornis Svecica 2012-01, Vol.22 (1–2), p.16-18
Hauptverfasser:	Dudzik, Krzysztof, Ciach, Michał, Jankowiak, Łukasz, Dobosz, Robert, Bielak, Ernest, Albrycht, Mateusz
Format:	Artikel
Sprache:	eng
Schlagworte:	Cygnus cygnus
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!