File:Coordinated-Movements-Prevent-Jamming-in-an-Emperor-Penguin-Huddle-pone.0020260.s002.ogv
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Coordinated-Movements-Prevent-Jamming-in-an-Emperor-Penguin-Huddle-pone.0020260.s002.ogv (file size: 59.59 MB, MIME type: application/ogg)
Summary
| Description |
English: Huddle formation and occurrence of coordinated traveling waves (detail). Time-lapse recordings (detail of S2 over 1 h) showing multiple huddles. The penguins in a huddle mostly face in the same direction which defines a rear end and a front end of the huddle. When a penguin joins the huddle, it does so by aligning itself first in the direction in which the other penguins are facing, and then moving closer to the huddle. As a result, penguins tend to join a huddle at its rear (trailing) end and leave it at the front (leading) end. During the periodic traveling wave, the huddles move in the forward direction (in the direction in which the majority of the penguins are facing). |
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| Source | Movie S2 from Zitterbart D, Wienecke B, Butler J, Fabry B. "Coordinated Movements Prevent Jamming in an Emperor Penguin Huddle". PLOS ONE. DOI:10.1371/journal.pone.0020260. PMID 21673816. PMC: 3106014. | ||
| Author | Zitterbart D, Wienecke B, Butler J, Fabry B | ||
| Permission (Reusing this file) |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 05:52, 19 October 2012 | (59.59 MB) | imagescommonswiki>Open Access Media Importer Bot | Uploaded with the Open Access Media Importer. (test edit) botrequest |
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