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Rana esculenta (Ranidae) - Beuteerwerb (1984)
The film shows the prey-catching behaviour of the edible frog at a small garden pond and at a gravelpit. The catching of creeping and (under experimental conditions) hanging earthworms, of flies sitting on the surface of the water and of egglaying dragonflies (Sympetrum spec.) in tandem position are visible.
Žanr: Documentary
Uloge:
Posada: Georg Rüppell (Director), Georg Rüppell (Producer), Roland Dröscher (Editor)
Subtitle: ETC.
Otpustite: Jan 01, 1984
Popularnost: 0.078
Jezik: Deutsch
Studio: Institut für den wissenschaftlichen Film (IWF)
Zemlja: Germany