Rana esculenta (Ranidae) - Beuteerwerb (1984)
Watch Rana esculenta (Ranidae) - Beuteerwerb Full Movie Free Online On Streamings FMovies. 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.
- Country : Germany
- Genre : Documentary
- Studio : Institut für den wissenschaftlichen Film (IWF)
- Director : Georg Rüppell
- Cast :