{"id":21295,"date":"2026-06-22T12:16:15","date_gmt":"2026-06-22T10:16:15","guid":{"rendered":"https:\/\/haitauchen.com\/dizaines-requins-pelerins-irlande-donegal-bay-mullaghmore\/"},"modified":"2026-06-22T12:22:01","modified_gmt":"2026-06-22T10:22:01","slug":"dizaines-requins-pelerins-irlande-donegal-bay-mullaghmore","status":"publish","type":"post","link":"https:\/\/plongee-requins.fr\/dev\/dizaines-requins-pelerins-irlande-donegal-bay-mullaghmore\/","title":{"rendered":"Des dizaines de requins p\u00e8lerins au large de l&#8217;Irlande : pourquoi Donegal Bay est un haut lieu des g\u00e9ants paisibles"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Des nombres inhabituels de requins p\u00e8lerins ont \u00e9t\u00e9 observ\u00e9s ces derniers jours au large de Mullaghmore Head, dans le comt\u00e9 de Sligo, et dans Donegal Bay. Les r\u00e9cits locaux d\u00e9crivent des dizaines d&#8217;animaux se nourrissant pr\u00e8s de la c\u00f4te, se d\u00e9pla\u00e7ant en groupe et parfois bondissant hors de l&#8217;eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le reportage de <a href=\"https:\/\/www.donegaldaily.com\/news\/dozens-of-basking-sharks-spotted-around-donegal-bay-638629\" target=\"_blank\" rel=\"noopener\">Donegal Daily<\/a> pr\u00e9sente ces observations comme une concentration rare. Le Donegal Bay Conservation Trust souligne surtout la proximit\u00e9 du littoral autour de Mullaghmore Head : beaucoup de personnes ont pu voir les requins depuis la terre ou depuis des bateaux sans avoir \u00e0 les chercher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les requins p\u00e8lerins impressionnent par leur taille, mais ce ne sont pas des chasseurs d&#8217;humains. <em>Cetorhinus maximus<\/em> est le deuxi\u00e8me plus grand poisson du monde apr\u00e8s le requin-baleine et filtre le plancton dans l&#8217;eau. Lorsqu&#8217;ils avancent en surface la gueule grande ouverte, ils suivent des eaux productives riches en nourriture, pas des baigneurs ni des poissons.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DZxtk2AoB07\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DZxtk2AoB07\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">Sieh dir diesen Beitrag auf Instagram an<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/reel\/DZxtk2AoB07\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\">Ein Beitrag geteilt von Stephen Dunbar Photography (@dunbar0191)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi Donegal Bay se distingue maintenant<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La c\u00f4te atlantique de l&#8217;Irlande fait partie des plus importantes zones saisonni\u00e8res europ\u00e9ennes pour le requin p\u00e8lerin. Au printemps et au d\u00e9but de l&#8217;\u00e9t\u00e9, le vent, les courants et les efflorescences de plancton peuvent rapprocher les animaux du rivage. Baies, caps et lignes de courant deviennent alors temporairement des points d&#8217;observation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce qui frappe n&#8217;est pas seulement le nombre d&#8217;animaux, mais aussi leur comportement. Plusieurs requins ont \u00e9t\u00e9 vus en train de se nourrir pr\u00e8s de la c\u00f4te, tandis que d&#8217;autres traversaient la baie en groupe. Des sauts ont aussi \u00e9t\u00e9 observ\u00e9s. Leur fonction exacte reste discut\u00e9e : communication, \u00e9limination de parasites ou comportements sociaux sont \u00e9voqu\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Des g\u00e9ants paisibles, pas un d\u00e9cor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les plongeurs, les \u00e9quipages et les visiteurs du littoral, une telle agr\u00e9gation est un moment naturel exceptionnel. Elle rappelle aussi qu&#8217;il faut garder ses distances : les requins p\u00e8lerins ne doivent pas \u00eatre poursuivis, encercl\u00e9s, touch\u00e9s ou forc\u00e9s \u00e0 changer de cap. Bien observer, c&#8217;est laisser les animaux choisir direction et distance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;Irlande a officiellement class\u00e9 le requin p\u00e8lerin en 2022 comme <a href=\"https:\/\/www.gov.ie\/en\/department-of-housing-local-government-and-heritage\/press-releases\/ministers-noonan-and-mcconalogue-announce-that-the-basking-shark-has-been-given-the-status-of-protected-wild-animal-under-the-wildlife-act\/\" target=\"_blank\" rel=\"noopener\">animal sauvage prot\u00e9g\u00e9 au titre du Wildlife Act<\/a>. Cette protection n&#8217;est pas seulement symbolique : l&#8217;esp\u00e8ce est menac\u00e9e \u00e0 l&#8217;\u00e9chelle mondiale et les eaux irlandaises sont d\u00e9crites comme une zone d&#8217;importance internationale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi chaque observation compte<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La concentration actuelle a aussi une valeur scientifique. Les requins p\u00e8lerins sont immenses, mais leurs migrations, leurs temps de r\u00e9sidence et leurs sites cl\u00e9s d&#8217;alimentation restent imparfaitement compris. Les s\u00e9ries d&#8217;observations aident \u00e0 r\u00e9v\u00e9ler des motifs saisonniers et \u00e0 mieux int\u00e9grer les zones sensibles dans la conservation et la planification marine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/www.baskingshark.ie\/report-a-sighting\" target=\"_blank\" rel=\"noopener\">Irish Basking Shark Group<\/a> explique que les donn\u00e9es d&#8217;observation sont r\u00e9unies avec le National Biodiversity Data Centre et l&#8217;Irish Whale and Dolphin Group dans une base nationale. Ces signalements peuvent ensuite appuyer la recherche, les \u00e9valuations environnementales et les d\u00e9cisions de conservation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Un haut lieu, pas une alerte<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;histoire de Donegal Bay n&#8217;est donc pas une alerte aux requins, mais un signe fort d&#8217;un \u00e9cosyst\u00e8me c\u00f4tier fonctionnel. L\u00e0 o\u00f9 de nombreux requins p\u00e8lerins se nourrissent, il y a assez de plancton et les animaux trouvent, pendant une courte fen\u00eatre, les conditions dont ils ont besoin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour l&#8217;Irlande, cela s&#8217;inscrit dans une image plus large : la c\u00f4te ouest n&#8217;est pas seulement un d\u00e9cor pour des moments spectaculaires de vie sauvage, mais un v\u00e9ritable habitat pour de grands poissons migrateurs. Donegal Bay et Mullaghmore montrent que la protection du requin p\u00e8lerin demande \u00e0 la fois des rencontres respectueuses et des donn\u00e9es collect\u00e9es sur le long terme.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des nombres inhabituels de requins p\u00e8lerins ont \u00e9t\u00e9 observ\u00e9s au large de Mullaghmore Head et dans Donegal Bay. Ces observations montrent l&#8217;importance de la c\u00f4te atlantique irlandaise comme zone saisonni\u00e8re d&#8217;alimentation et d&#8217;observation.<\/p>\n","protected":false},"author":4,"featured_media":13881,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Des dizaines de requins p\u00e8lerins au large de l'Irlande : pourquoi Donegal Bay est un haut lieu des g\u00e9ants paisibles","description":"Des dizaines de requins p\u00e8lerins au large de Mullaghmore Head et de Donegal Bay : pourquoi cette agr\u00e9gation inoffensive compte pour la conservation marine irlandaise."},"footnotes":""},"categories":[6453,6501],"tags":[],"gewaesser":[1062],"class_list":["post-21295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biologie-marine","category-protection-de-lenvironnement","gewaesser-ocean-atlantique"],"lang":"fr","translations":{"fr":21295,"de":21288,"en":21293,"es":21294,"pt":21296,"it":21297,"nl":21298,"zh":21299,"ru":21300},"meta_box":{"location_address":"Mullaghmore Head South, Kilkilloge, County Sligo, Irland","location":{"latitude":"54.4650072","longitude":"-8.4661038","zoom":"10"},"alle_quellen":[{"link_text":"Donegal Daily","link":"https:\/\/www.donegaldaily.com\/news\/dozens-of-basking-sharks-spotted-around-donegal-bay-638629"},{"link_text":"gov.ie","link":"https:\/\/www.gov.ie\/en\/department-of-housing-local-government-and-heritage\/press-releases\/ministers-noonan-and-mcconalogue-announce-that-the-basking-shark-has-been-given-the-status-of-protected-wild-animal-under-the-wildlife-act\/"},{"link_text":"Irish Basking Shark Group","link":"https:\/\/www.baskingshark.ie\/report-a-sighting"}],"kategorie":[],"attackendetails":{"zeitpunkt":{"timestamp":"0"}},"country_to_post_from":["22677"],"haiart-news_from":["13897"]},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/posts\/21295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/comments?post=21295"}],"version-history":[{"count":0,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/posts\/21295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/media\/13881"}],"wp:attachment":[{"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/media?parent=21295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/categories?post=21295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/tags?post=21295"},{"taxonomy":"gewaesser","embeddable":true,"href":"https:\/\/plongee-requins.fr\/dev\/wp-json\/wp\/v2\/gewaesser?post=21295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}