Ny tranomboky ny sarimihetsika sy horonan-tsary ihany dia azonay alefa fotsiny na alefa avy amin'ny mpikambana fotsiny
Manohy mijery MAIMAIMPOANA ➞Maharitra 1 minitra vao misoratra anarana vao afaka mankafy titre sarimihetsika sy fahitalavitra tsy voafetra.
Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen 1965 Fandraisana maimaim-poana maimaim-poana
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:
Crew: Georg Theilacker (Director of Photography), Heinz Sielmann (Producer), Heinz Sielmann (Director)
Studio: Heinz Sielmann-Produktion, Institut für den wissenschaftlichen Film (IWF)
Runtime: 7 minitra
Quality: HD
Release: Jan 01, 1965
Firenena: Germany
fiteny: Deutsch
