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Threskiornis aethiopica (Threskiornithidae) - Landen junger und erwachsener Vögel (Freilandaufnahmen)


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Formal Metadata

Title Threskiornis aethiopica (Threskiornithidae) - Landen junger und erwachsener Vögel (Freilandaufnahmen)
Alternative Title Threskiornis aethiopica (Threskiornithidae) - Landing of Young and Adult Birds (Open Air Shots)
Author Rüppell, Georg
License No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI 10.3203/IWF/E-2470
IWF Signature E 2470
Publisher IWF (Göttingen)
Release Date 1979
Language Silent film
Producer Georg Rüppell
Production Year 1976

Content Metadata

Subject Area Life Sciences
Abstract Heiliger Ibis. Gerade flügge gewordene Ibisse benötigen mehr Bremsflügelschläge für die Landung als erwachsene. Sie schwanken dabei hin und her und strecken früher ihre Beine zur Landung vor.
At a breeding spot of the holy Ibis (Threskiornis aethiopica) the flight behaviour of adults and newly fledged young birds is shown. The landing manoeuvres of the young birds distinguish themselves clearly from those of the adults by the length of the braking distance, the number of braking wing movements duration of landing preparations with the legs and the certainty of the landing. Frequent round and glide flights are interpreted as flight improvement.
Keywords Heiliger Ibis
Ibis, Heiliger
Threskiornis aethiopicus
Threskiornis aethiopica
Flug / Ciconiiformes
flight / Ciconiiformes
Threskiornis aethiopica
Threskiornis aethiopicus
sacred ibis

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