Otis tarda (Otididae) - Balzverhalten
Formal Metadata
| Title | Otis tarda (Otididae) - Balzverhalten |
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| Alternative Title | Otis tarda (Otididae) - Courtship Behaviour |
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| License | You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor. |
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| IWF Signature | E 2216 |
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| Production Year | 1973 |
Technical Metadata
| IWF Technical Data | Film, 16 mm, 76 m ; F, 7 min |
Content Metadata
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| Abstract | | German | German Das Männchen der Großtrappe ist wesentlich größer als das Weibchen. Der Eindruck wird bei der Balz zusätzlich verstärkt, indem das Männchen bei seinem Tanz vor dem Weibchen die hellen Flügelunterseiten zeigt und den Kehlsack aufbläst. | | English | English Courtship behaviour of the Great Bustard Otis tarda. Male and female of this species differ in size. This exterior sexual dimorphism is emphasized by the male by presenting the light coloured underside of his wings and by blowing up the sack of the throat. In this position the male performes his courtship dance in front of a female. |
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| Keywords | | German | German | | English | English |
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| IWF Classification | | German | German | | English | English |
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