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
Streaming 480p (VP9) 1.18 Mbps Completed 05:56, 12 January 2024 2.0 s
VP9 360P 678 kbps Completed 08:21, 25 August 2020 1 min 39 s
Streaming 360p (VP9) 618 kbps Completed 21:14, 16 January 2024 1.0 s
VP9 240P 354 kbps Completed 08:21, 25 August 2020 1 min 5 s
Streaming 240p (VP9) 294 kbps Completed 00:18, 16 December 2023 1.0 s
WebM 360P 542 kbps Completed 08:20, 25 August 2020 38 s
Streaming 144p (MJPEG) 1.01 Mbps Completed 02:15, 1 November 2023 3.0 s
Stereo (Opus) 55 kbps Completed 03:37, 16 November 2023 2.0 s
Stereo (MP3) 128 kbps Completed 09:47, 30 October 2023 2.0 s

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