Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

Tráiler

Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen película completa online. 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

Actor:

Director: Heinz Sielmann

País: Germany

Duración: 7 min.

Calidad: HD

Liberar: 1965

imdb rating 6

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