Rana esculenta (Ranidae) - Beuteerwerb (1984)
TMDb
0.0
01/01/1984 • 0h 8m
original-title
Rana esculenta (Ranidae) - Beuteerwerb
status
Released
production-companies
Institut für den wissenschaftlichen Film (IWF)
original-language
German
budget
-
revenue
-
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.
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