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Ardea purpurea (Ardeidae) - Welcoming at the Nest, Feeding Young Birds   [Title Translation]

Ardea purpurea (Ardeidae) - Begrüßung am Horst, Fütterung kleiner Jungvögel   [Other Title]
Produksjonsår: 1963
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Production company: Otto Koenig (Wien)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: Otto Koenig


nøkkelord: Ardea purpurea, Aves, Aves, Aves, Aves, Brutpflege, Ciconiiformes, Ciconiiformes, Füttern, Grüßen, Nahrungsaufnahme, Purpurreiher, Purpurreiher, Reiher, brood care, Ciconiiformes, Ciconiiformes, feeding, greeting, ingestion, purple heron
The film shows mutual greeting of adult purple heron at the nest and feeding of small young. The greeting ceremony resembles that of the grey heron. To start with body, neck and bill are stretched straight upwards. Later a bending of the anklejoints can be observed and the head is cast over the back. The food is regurgitated onto the floor of the nest and not directly into the throat of the young.

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Varighet: 13 1/2 min

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Varighet: 13 1/2 min

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Version 3
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Varighet: 13 1/2 min

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