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Otis tarda (Otididae) - Balzverhalten 1975 Aksè gratis san limit
The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced during courtship when the male dances in front of the female, showing the light undersides of its wings and inflating its throat pouch.
Stil: Documentary
Distribisyon:
Ekipaj: Heinz Sielmann (Director)
Studio: Institut für den wissenschaftlichen Film (IWF), Heinz Sielmann-Produktion
Runtime: 7 minit
Kalite: HD
Lage: Jan 01, 1975
Peyi: Germany
Lang: No Language
Mo kle : nature documentary short film
