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Rana esculenta (Ranidae) - Rufverhalten   [Other Title]

Rana esculenta (Ranidae) - Calling Behaviour   [Title Translation]
Produksjonsår: 1981, 1985
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Production company: IWF (Göttingen)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: Hans Schneider


nøkkelord: Abwehrrufe, Anura, Frosch, Frosch, Hybridform, Paarungsrufe, Rana esculenta, Rana lessonae, Revierrufe, Rufen, Tümpelfrosch, Tümpelfrosch, Wasserfrosch, Wasserfrosch, anura, calling, defensive calls, edible frog, edible frog, frog, frog, hybrid form, mating calls, pool frog, pool frog, territorial calls
The edible frog is a hybrid form between Rana lessonae (pool frog) and Rana ridibunda (lake frog). The population shown here lives together with Rana lessonae. Behaviour during mating season, mating and territorial calls, defence sounds. Field cinematographic takes.

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Varighet: 6 min

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Varighet: 6 min

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Version 3
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Varighet: 6 min

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Rettighetsinformasjon IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed