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Rana esculenta (Ranidae) - Beuteerwerb (1984)

Rana esculenta (Ranidae) - Beuteerwerb (1984) - Documentary Movies 8 minutes. . 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. ,

Released: Jan 01, 1984

Runtime: 8 minutes

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