Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

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. Watch Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen in HD free online now on SFlix with multiple servers and instant playback. Enjoy high-quality streaming of Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen and share your thoughts in the comments below!