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Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen 1965 Gratis ubegrænset adgang
The three-spined stickleback is shown. Nest building, zigzag dance, fanning at the nest, sometimes following a female, also short mouth fights, the female swimming into the nest, spawning, the male poking at the rear end of the partner, inseminating the eggs in the nest after the female swims away.
Genre: Documentary
Cast:
Mandskab: Georg Theilacker (Director of Photography), Heinz Sielmann (Producer), Heinz Sielmann (Director)
Studio: Heinz Sielmann-Produktion, Institut für den wissenschaftlichen Film (IWF)
Kørselstid: 7 minutter
Kvalitet: HD
Frigøre: Jan 01, 1965
Land: Germany
Sprog: Deutsch
