{"id":11453,"date":"2026-09-23T23:46:01","date_gmt":"2026-09-23T21:46:01","guid":{"rendered":"https:\/\/www.mission-1ocean.com\/?page_id=11453"},"modified":"2026-09-24T13:17:49","modified_gmt":"2026-09-24T11:17:49","slug":"la-grande-migration-du-vivant","status":"publish","type":"page","link":"https:\/\/www.mission-1ocean.com\/en\/la-grande-migration-du-vivant\/","title":{"rendered":"La grande migration du vivant"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le sardine run, plus grande migration animale du monde a lieu tous les ans au Sud de l&rsquo;Afrique<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" autoplay loop muted src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/11\/bandeau-sardine-run-v2-mov-source.mov\" playsinline><\/video><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Une mission \u00e0 la rencontre de la plus grande migration animale du monde.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est une pulsion animale unique, hors norme, grandiose. Une palpitation qui fait frissonner la mer \u00e0 la pointe de l\u2019Afrique, l\u00e0 o\u00f9 se m\u00ealent les oc\u00e9ans Atlantique et Indien. En ce mois de juin, la promesse va \u00eatre tenue, une fois encore. Mais pour combien de temps ? Le r\u00e9chauffement climatique et le d\u00e9veloppement rapide de la deuxi\u00e8me \u00e9conomie d\u2019Afrique menacent cette incroyable manifestation de la nature sauvage.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\">Le Sardine Run, la grande course des sardines, r\u00e9unit pour un grand festin les plus grands pr\u00e9dateurs marins. Seule une image a\u00e9rienne peut donner toute l\u2019ampleur du ph\u00e9nom\u00e8ne : un monstrueux serpent noir de plusieurs kilom\u00e8tres de long,<br>compos\u00e9 de milliards de poissons. Nous partons tenter de mieux comprendre ce ph\u00e9nom\u00e8ne encore m\u00e9connu, tout en mettant en avant la beaut\u00e9 du Sardine Run et la menace qui p\u00e8se sur lui.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>LA GRANDE MIGRATION<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le Sardine Run est une migration de sardines et de leurs pr\u00e9dateurs le long de la c\u00f4te orientale du Cap de Bonne-Esp\u00e9rance en direction de la c\u00f4te sud du Kwazulu Natal, en Afrique du Sud. C\u2019est la plus grande migration animale de la plan\u00e8te en termes de biomasse.<br>Elle a lieu chaque hiver austral, mobilisant jusqu\u2019\u00e0 plusieurs milliards de sardines. Les courants oc\u00e9aniques induits par le climat cr\u00e9ent un couloir de migration dans lequel s\u2019engouffrent les poissons. Ainsi, chaque ann\u00e9e, les sardines se rassemblent en \u00e9normes bancs de plusieurs kilom\u00e8tres de long, assombrissant la mer. Tout au long de leur voyage de 1500 km, les sardines se gorgent de la floraison saisonni\u00e8re de plancton. Mais une foule de pr\u00e9dateurs les suit de pr\u00e8s.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-white-color has-secondary-background-color has-text-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-radius:20px;padding-top:50px;padding-right:50px;padding-bottom:50px;padding-left:50px\">\n<h3 class=\"wp-block-heading has-text-align-center has-white-color has-text-color has-max-36-font-size\"><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cette mission a \u00e9t\u00e9 r\u00e9alis\u00e9e avec le partenariat de l\u2019UNESCO, Sony, Caz\u2019a Productions, Arte, AmberJack, et la Fondation Iris.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"913\" height=\"192\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_UNESCO_Bleu.png\" alt=\"\" class=\"wp-image-11340\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_UNESCO_Bleu.png 913w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_UNESCO_Bleu-300x63.png 300w\" sizes=\"auto, (max-width: 913px) 100vw, 913px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2130\" height=\"2130\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site.png\" alt=\"\" class=\"wp-image-6469\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site.png 2130w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-300x300.png 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-150x150.png 150w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-768x768.png 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-1536x1536.png 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-2048x2048.png 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-200x200.png 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-600x600.png 600w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-rond-Arte-site-100x100.png 100w\" sizes=\"auto, (max-width: 2130px) 100vw, 2130px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2434\" height=\"512\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_SONY_Noir-1.png\" alt=\"\" class=\"wp-image-11418\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_SONY_Noir-1.png 2434w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_SONY_Noir-1-300x63.png 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_SONY_Noir-1-2000x421.png 2000w\" sizes=\"auto, (max-width: 2434px) 100vw, 2434px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2130\" height=\"2130\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site.png\" alt=\"\" class=\"wp-image-6472\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site.png 2130w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-300x300.png 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-150x150.png 150w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-768x768.png 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-1536x1536.png 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-2048x2048.png 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-200x200.png 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-600x600.png 600w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2023\/04\/Logo-Amber-Jack-rond-site-100x100.png 100w\" sizes=\"auto, (max-width: 2130px) 100vw, 2130px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"249\" height=\"166\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/LOGO_La_Caza_Prod-1.png\" alt=\"\" class=\"wp-image-11419\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"427\" height=\"236\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/images-10.jpeg\" alt=\"\" class=\"wp-image-11466\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/images-10.jpeg 427w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/images-10-300x166.jpeg 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2026\/09\/images-10-18x10.jpeg 18w\" sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Devenez partenaire de la Fondation 1OCEAN pour soutenir la cause de la faune marine !<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\">Devenez partenaire !<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" data-id=\"8961\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-2500x1667.jpg\" alt=\"\" class=\"wp-image-8961\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-2500x1667.jpg 2500w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-300x200.jpg 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-768x512.jpg 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-1536x1024.jpg 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-2048x1365.jpg 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-200x133.jpg 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC02465_2-600x400.jpg 600w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" data-id=\"8962\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-2500x1667.jpg\" alt=\"\" class=\"wp-image-8962\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-2500x1667.jpg 2500w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-300x200.jpg 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-768x512.jpg 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-1536x1024.jpg 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-2048x1365.jpg 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-200x133.jpg 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC05635-Avec-accentuation-Bruit-600x400.jpg 600w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>UNE BIODIVERSIT\u00c9 EXCEPTIONNELLE<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les eaux qui bordent l\u2019Afrique du Sud abritent une biodiversit\u00e9 exceptionnelle : sardines bien s\u00fbr, mais aussi : manchots du Cap, otaries \u00e0 fourrure, albatros, p\u00e9trels, cormorans, fous du Cap, tortues luth, requins, dauphins, et de nombreuses esp\u00e8ces de baleines.<br>Cela constitue une richesse biologique marine spectaculaire, aussi bien le long de la c\u00f4te qu\u2019au large, le long des canyons, des monts sous-marins et du plateau continental. Tout cet \u00e9cosyst\u00e8me d\u00e9pend pour se nourrir et survivre des innombrables sardines migrantes.<br>Ainsi le Sardine Run est un maillon essentiel dans l\u2019\u00e9quilibre marin des c\u00f4tes orientales de l\u2019Afrique du Sud.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-0e47273b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<h3 class=\"wp-block-heading\"><strong>L\u2019ARBRE QUI CACHE LA FOR\u00caT<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un autre danger est r\u00e9cemment apparu : la course au gaz naturel, exacerb\u00e9e par l\u2019invasion russe de l\u2019Ukraine. Le gaz n\u2019a pas dit son dernier mot, c\u2019est la conviction de p\u00e9troliers qui cherchent, pour les ann\u00e9es \u00e0 venir, \u00e0 exploiter des gisements au large des c\u00f4tes de l\u2019Afrique du Sud.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC01011-1.tif\" alt=\"\" class=\"wp-image-8965\" style=\"aspect-ratio:1.5000323729362253;width:587px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AM\u00c9LIORATION DE LA CONNAISSANCE ET TRANSMISSION&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lors de cette mission, l\u2019\u00e9quipe de 1 OCEAN souhaite contribuer \u00e0 la compr\u00e9hension du ph\u00e9nom\u00e8ne en travaillant avec des scientifiques sp\u00e9cialis\u00e9s, valoriser la biodiversit\u00e9 et mettre en valeur l\u2019importance pour les populations locales. Enfin, nous souhaitons mettre en \u00e9vidence les menaces qui p\u00e8sent sur le ph\u00e9nom\u00e8ne, aupr\u00e8s des populations, d\u00e9cideurs politiques, ONG, etc.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1872\" data-id=\"8957\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-2500x1872.jpg\" alt=\"\" class=\"wp-image-8957\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-2500x1872.jpg 2500w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-300x225.jpg 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-768x575.jpg 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-1536x1150.jpg 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-2048x1534.jpg 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-200x150.jpg 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DJI_0246-600x449.jpg 600w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" data-id=\"8958\" src=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-2500x1667.jpg\" alt=\"\" class=\"wp-image-8958\" srcset=\"https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-2500x1667.jpg 2500w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-300x200.jpg 300w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-768x512.jpg 768w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-1536x1024.jpg 1536w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-2048x1365.jpg 2048w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-200x133.jpg 200w, https:\/\/www.mission-1ocean.com\/wp-content\/uploads\/2024\/05\/DSC00763-600x400.jpg 600w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Le sardine run, plus grande migration animale du monde a lieu tous les ans au Sud de l&rsquo;Afrique Une mission \u00e0 la rencontre de la plus grande migration animale du monde. C\u2019est une pulsion animale unique, hors norme, grandiose. Une palpitation qui fait frissonner la mer \u00e0 la pointe de l\u2019Afrique, l\u00e0 o\u00f9 se m\u00ealent &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.mission-1ocean.com\/en\/la-grande-migration-du-vivant\/\" class=\"more-link\">Read more<span class=\"screen-reader-text\"> \u00ab\u00a0La grande migration du vivant\u00a0\u00bb<\/span><\/a><\/p>","protected":false},"author":12,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inspiro_hide_title":false,"inspiro_hide_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-11453","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La grande migration du vivant - 1OCEAN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mission-1ocean.com\/en\/la-grande-migration-du-vivant\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La grande migration du vivant - 1OCEAN\" \/>\n<meta property=\"og:description\" content=\"Le sardine run, plus grande migration animale du monde a lieu tous les ans au Sud de l&rsquo;Afrique Une mission \u00e0 la rencontre de la plus grande migration animale du monde. C\u2019est une pulsion animale unique, hors norme, grandiose. 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