HD
Rana esculenta (Ranidae) - Beuteerwerb
Rana esculenta (Ranidae) - Beuteerwerb
- Año: 1984
- Género: Documental
- País: Germany
- Director: Georg Rüppell
- Actores:
- Duración: 8 min
- Idioma: Español / Latino / Subtitulado
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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