Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

Remolque

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.

Género: Documental

Emitir:

Tripulación: Georg Theilacker (Director of Photography), Heinz Sielmann (Producer), Heinz Sielmann (Director)

País: Germany

Tiempo de ejecución: 7 minutos

Calidad: HD

Lanzamiento: 1965

imdb rating 7

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