Stercorarius skua (Stercorariidae) - Beutefang- und Freßverhalten
Formal Metadata
| Title | Stercorarius skua (Stercorariidae) - Beutefang- und Freßverhalten |
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| Alternative Title | Stercorarius skua (Stercorariidae) - Preying and Feeding Behaviour |
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| Author | |
| 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 2899 |
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| Production Year | 1983 |
Technical Metadata
| IWF Technical Data | Film, 16 mm, 112 m ; F, 10 1/2 min |
Content Metadata
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| Abstract | | German | German Große Raubmöwe (Skua); Shetland Inseln. Erjagen von Dreizehenmöwen, Töten der Beute an Land durch Genickbisse, im Wasser durch Ertränken. Freßvorgang: Rupfen des Brustgefieders, Fressen von Flugmuskulatur und Eingeweiden. Erbeuten und Töten einer flüggen Mantelmöwe auf dem Meer. Fressen an einem Papageitaucher (Skuapaar). Kleptoparasitismus: Baßtölpel werden zum Auswürgen der Nahrung veranlaßt. | | English | English The film shows predation, killing and feeding habits of the Great Skua (Stercorarius skua skua) with three different preys (Rissa tridactyla, Larus marinus, Fratercula arctica). Also food-piracy (kleptoparasitism) with Sula bassana. All shots from Shetland Islands, GB, at 25 fps. |
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| Keywords | | German | German | | English | English |
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| IWF Classification | | German | German | | English | English |
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