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Forschungsverbund Berlin e.V. Rudower Chaussee 17 12489 Berlin, Germany http://ww.fv-berlin.de
Contact Mr Karl-Heinz Karisch +49 30 63923337
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Forschungsverbund Berlin e.V.

Seeadler vermeiden große Geschosspartikel beim Verzehr von Kadavern

(PresseBox) (Berlin, )
Seeadler detektieren und vermeiden aktiv die Aufnahme großer Metallpartikel (> 8 mm) aus Säugetierkadavern, ignorieren aber kleine Metallpartikel (3 mm) beim Verzehr. Beim Auftreffen auf den Tierkörper zersplittern bleihaltige Jagdprojektile in zahlreiche kleine Metallpartikel, während bleifreie Deformationsgeschosse keine Partikel im Körper hinterlassen und bleifreie Teilzerleger nur größere Partikel an das Gewebe abgeben. Daher könnte der Einsatz bleifreier Geschosse Bleivergiftungen von aasfressenden Tieren vermeiden. Zu diesem Ergebnis kamen kürzlich Wissenschaftler des Berliner Leibniz-Institutes für Zoo- und Wildtierforschung (IZW). Die Studie wurde nun in der wissenschaftlichen Fachzeitschrift „European Journal of Wildlife Research“ veröffentlicht.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.