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10. Oktober 2018

Hungriger Kannibale

Der Hecht ist ein hinterhältiger Räuber. Um seinen Appetit zu stillen macht er nicht einmal vor Artgenossen halt. Nikolaj Korsholm berichtet, wie wir uns den Kannibalismus-Instinkt der Hechte zunutze machen können.

Den vollständigen Bericht findest Du im «Petri-Heil»-Magazin, Ausgabe 10/2018.