File:Flexibility-in-Problem-Solving-and-Tool-Use-of-Kea-and-New-Caledonian-Crows-in-a-Multi-Access-Box-pone.0020231.s002.ogv

Original file(Ogg multiplexed audio/video file, Theora/Vorbis, length 2 min 23 s, 960 × 540 pixels, 1.34 Mbps overall, file size: 22.89 MB)

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Description
English: This ‘Kea-crow suite movie’ shows both species, kea (Nestor notabilis) and New Caledonian crows (Corvus moneduloides), employing all four different solutions of the Multi Access Box apparatus: string, ball, stick and window. The video illustrates the techniques used to employ the fourth and final solution of the two animals, the kea Kermit and the crow Uek, that mastered all tasks: the crow Uek uses a tool to poke the reward off its platform after opening the window solution and the kea Kermit uses a complex multi step technique to insert the stick tool into the appropriate opening (as described in detail in the results section).
Українська: Визначення рівня інтелекту птахів: новокаледонська ворона та кеа використовують різні прийоми для досягнення цілі.
Date
Source Movie S2 from Auersperg A, von Bayern A, Gajdon G, Huber L, Kacelnik A (2011). "Flexibility in Problem Solving and Tool Use of Kea and New Caledonian Crows in a Multi Access Box Paradigm". PLOS ONE. DOI:10.1371/journal.pone.0020231. PMID 21687666. PMC: 3110758.
Author Auersperg A, von Bayern A, Gajdon G, Huber L, Kacelnik A
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This file was published in a Public Library of Science journal. Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 4.0 license (or its previous version depending on the publication date), unless indicated otherwise.
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Media of the day This file was selected as the media of the day for 31 March 2022. It was captioned as follows:
English: Bird intelligence: New Caledonian crow and kea use various tools
Other languages
Čeština: “Inteigentní” chování ptáků - vrána novokaledonská Corvus moneduloides a papoušci druhu nestor kea dokáží při získávání potravy používat různé nástroje.
Deutsch: Intelligenz bei Vögeln: Geradschnabelkrähe und Kea nutzen verschiedene Hilfsmittel.
English: Bird intelligence: New Caledonian crow and kea use various tools
Français : Vidéo montrant un corbeau calédonien (Corvus moneduloides) et un kéa (Nestor notabilis) utiliser des outils, démontrant l'intelligence de ces oiseaux.
Эрзянь: Нармунтнень интеллектт: Одкаледононь варака ды кеа тевс нолдыть эрьва кодат кедьёнксост.
Українська: Визначення рівня інтелекту птахів: новокаледонська ворона та кеа використовують різні прийоми для досягнення цілі.

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Date/TimeThumbnailDimensionsUserComment
current15:46, 31 October 20122 min 23 s, 960 × 540 (22.89 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 445 kbps Completed 22:45, 26 August 2018 2 min 8 s
Streaming 480p (VP9) 370 kbps Completed 11:38, 7 February 2024 1.0 s
VP9 360P 263 kbps Completed 22:44, 26 August 2018 1 min 20 s
Streaming 360p (VP9) 188 kbps Completed 09:36, 17 March 2024 1.0 s
VP9 240P 185 kbps Completed 22:44, 26 August 2018 1 min 10 s
Streaming 240p (VP9) 110 kbps Completed 13:38, 21 December 2023 1.0 s
WebM 360P 487 kbps Completed 23:44, 17 November 2012 2 min 40 s
Streaming 144p (MJPEG) 840 kbps Completed 04:31, 12 November 2023 4.0 s
Stereo (Opus) 71 kbps Completed 02:24, 23 November 2023 3.0 s
Stereo (MP3) 128 kbps Completed 00:06, 3 November 2023 4.0 s

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