File:Biomechanics-of-the-Peacocks-Display-How-Feather-Structure-and-Resonance-Influence-Multimodal-pone.0152759.s002.ogv

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Biomechanics-of-the-Peacocks-Display-How-Feather-Structure-and-Resonance-Influence-Multimodal-pone.0152759.s002.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 13 s, 640 × 480 pixels, 3.1 Mbps overall, file size: 26.79 MB)

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English: Real-time and slow motion video of peacock courtship displays. https://www.youtube.com/watch?v=voPTJ9KKsoY Adult peacocks court peahens by vibrating the erect tail and elongated upper tail covert feathers during their train-rattling displays. Wing-shaking is also performed during courtship. Slow-motion clips of train-rattling peacocks demonstrate that the eyespots remain relatively stationary (as compared to the rest of the eyespot feather), and that the tail drives the vibrations by stridulating against the train feathers.
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Source S1 Movie from Dakin R, McCrossan O, Hare J, Montgomerie R, Amador Kane S (2016). "Biomechanics of the Peacock’s Display: How Feather Structure and Resonance Influence Multimodal Signaling". PLOS ONE. DOI:10.1371/journal.pone.0152759. PMID 27119380. PMC: 4847759.
Author Dakin R, McCrossan O, Hare J, Montgomerie R, Amador Kane S
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Date/TimeThumbnailDimensionsUserComment
current06:29, 13 October 20161 min 13 s, 640 × 480 (26.79 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 480P 1.24 Mbps Completed 08:22, 25 August 2020 2 min 17 s
VP9 360P 678 kbps Completed 08:21, 25 August 2020 1 min 39 s
VP9 240P 354 kbps Completed 08:21, 25 August 2020 1 min 5 s
WebM 360P 542 kbps Completed 08:20, 25 August 2020 38 s
QuickTime 144p (MJPEG) 1.15 Mbps Completed 09:26, 17 October 2024 4.0 s

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