Ons film- en videobiblioteek kan slegs deur lede gestroom of afgelaai word
Hou aan om GRATIS te kyk ➞Dit neem minder as 1 minuut om aan te meld, dan kan u onbeperkte films en TV-titels geniet.
Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen 1965 Gratis onbeperkte toegang
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
Gooi:
Bemanning: Georg Theilacker (Director of Photography), Heinz Sielmann (Producer), Heinz Sielmann (Director)
Studio: Heinz Sielmann-Produktion, Institut für den wissenschaftlichen Film (IWF)
Looptyd: 7 minute
Gehalte: HD
Vrylating: Jan 01, 1965
Land: Germany
Taal: Deutsch
