Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen (1965)
TMDb|8.0
01/01/1965• 7mDocumentary
Overview
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.
Details
Status
Released
Original Language
DE
Director
Heinz Sielmann
Production Countries
DE
Spoken Languages
German
Production Companies
Heinz Sielmann-Produktion, Institut für den wissenschaftlichen Film (IWF)