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Deterring cormorants (Phalacrocorax carbo sinensis) using overhead lines at common carp (Cyprinus carpio) wintering ponds in the Bavarian Oberpfalz 1995-1996

Juergen P. Schmidt, Auteur

Dans Ornithologischer Anzeiger (37(1) Jan., 1998)

1. The continental subspecies of Cormorant (Phalacrocorax carbo sinensis) wintering in Bavaria can cause significant losses of common carp (Cyprinus carpio) from wintering ponds at fish-farms. Various types of covering over fish-ponds have been [...]

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