{"id":6335,"date":"2023-08-20T17:12:22","date_gmt":"2023-08-20T16:12:22","guid":{"rendered":"https:\/\/olivier.hoarau.site\/?p=6335"},"modified":"2024-02-04T09:08:14","modified_gmt":"2024-02-04T08:08:14","slug":"observation-des-baleines-a-bosse-a-lile-de-la-reunion","status":"publish","type":"post","link":"https:\/\/olivier.hoarau.org\/?p=6335","title":{"rendered":"Observation des baleines \u00e0 bosse \u00e0 l&rsquo;\u00eele de la R\u00e9union"},"content":{"rendered":"\n<p>Depuis quelques d\u00e9cennies, pendant l&rsquo;hiver austral, l&rsquo;\u00eele de la R\u00e9union est devenu une aire de reproduction des <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Baleine_%C3%A0_bosse\">baleines \u00e0 bosse<\/a> sans qu&rsquo;on puisse expliquer vraiment pourquoi elles s&rsquo;en sont d\u00e9tourn\u00e9es jusqu&rsquo;alors.  Ce ph\u00e9nom\u00e8ne est \u00e9tudi\u00e9 s\u00e9rieusement que depuis 20 ans, l&rsquo;association <a href=\"https:\/\/www.globice.org\/\">Globice<\/a> de protection de l&rsquo;environnement a notamment commenc\u00e9 en 2004 le <a href=\"https:\/\/www.globice.org\/les-cetaces-a-la-reunion\/baleines-a-bosse\/\">d\u00e9compte des baleines observ\u00e9es<\/a> par l&rsquo;identification des caudales qui sont propres \u00e0 chaque individu et la tendance est clairement \u00e0 la hausse m\u00eame sans qu&rsquo;on puisse toutefois expliquer la variabilit\u00e9 d&rsquo;une ann\u00e9e \u00e0 une autre. On peut s&rsquo;\u00e9tonner \u00e9galement de constater que les baleines sont globalement peu fid\u00e8les aux eaux r\u00e9unionnaises car sur la p\u00e9riode de 2001 \u00e0 2020 et 1663 individus observ\u00e9s, seuls 44 sont d\u00e9j\u00e0 venus deux fois.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"437\" src=\"https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?resize=474%2C437&#038;ssl=1\" alt=\"\" class=\"wp-image-6336\" srcset=\"https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?resize=1024%2C945&amp;ssl=1 1024w, https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?resize=300%2C277&amp;ssl=1 300w, https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?resize=768%2C709&amp;ssl=1 768w, https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?w=1242&amp;ssl=1 1242w, https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-01-baleine-baleineau2.jpg?w=948&amp;ssl=1 948w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/a><figcaption class=\"wp-element-caption\">Caudale d&rsquo;un baleineau<\/figcaption><\/figure>\n\n\n\n<p>Il en reste pas moins que 417 baleines diff\u00e9rentes ont \u00e9t\u00e9 observ\u00e9es en 2022 et l&rsquo;<a href=\"https:\/\/la1ere.francetvinfo.fr\/reunion\/saison-des-baleines-2023-s-annonce-etre-une-annee-record-a-la-reunion-1412120.html\">ann\u00e9e 2023 s&rsquo;annonce exceptionnelle<\/a>.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Je reviens \u00e0 peine de la R\u00e9union et j&rsquo;ai pu le constater, sur les c\u00f4tes ouest et nord de l&rsquo;\u00eele c&rsquo;est un ballet continu de baleines qu&rsquo;on rep\u00e8re avec leurs souffles, le dos de leur dos ou  via leur agitation.<\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:63.83902%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" srcset=\"https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-20-baleine-bosse1.jpg?strip=info&#038;w=433&#038;ssl=1 433w\" alt=\"\" data-height=\"417\" data-id=\"6338\" data-link=\"https:\/\/olivier.hoarau.org\/?attachment_id=6338\" data-url=\"https:\/\/olivier.hoarau.org\/wp-content\/uploads\/2023-07-20-baleine-bosse1.jpg\" data-width=\"433\" src=\"https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-20-baleine-bosse1.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:36.16098%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" srcset=\"https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"\" data-height=\"2016\" data-id=\"6337\" data-link=\"https:\/\/olivier.hoarau.org\/?attachment_id=6337\" data-url=\"https:\/\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg\" data-width=\"2560\" src=\"https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-1024x806.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><figure class=\"tiled-gallery__item\"><img decoding=\"async\" srcset=\"https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?strip=info&#038;w=1752&#038;ssl=1 1752w\" alt=\"\" data-height=\"1576\" data-id=\"6339\" data-link=\"https:\/\/olivier.hoarau.org\/?attachment_id=6339\" data-url=\"https:\/\/olivier.hoarau.org\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg\" data-width=\"1752\" src=\"https:\/\/i0.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-07-26-baleine-troudeau-1024x921.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:49.28451%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" srcset=\"https:\/\/i1.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i1.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i1.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i1.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg?strip=info&#038;w=1264&#038;ssl=1 1264w\" alt=\"\" data-height=\"1216\" data-id=\"6340\" data-link=\"https:\/\/olivier.hoarau.org\/?attachment_id=6340\" data-url=\"https:\/\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg\" data-width=\"1264\" src=\"https:\/\/i1.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleine-clap-1024x985.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:50.71549%\"><figure class=\"tiled-gallery__item\"><img decoding=\"async\" srcset=\"https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=1800&#038;ssl=1 1800w,https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?strip=info&#038;w=2000&#038;ssl=1 2000w\" alt=\"\" data-height=\"2393\" data-id=\"6341\" data-link=\"https:\/\/olivier.hoarau.org\/?attachment_id=6341\" data-url=\"https:\/\/olivier.hoarau.org\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg\" data-width=\"2560\" src=\"https:\/\/i2.wp.com\/olivier.hoarau.site\/wp-content\/uploads\/2023-08-11-baleines-1024x957.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p>Le spectacle est continu, visible de la plage, de la route qui longe le littoral et n&rsquo;importe quel promontoire fait l&rsquo;affaire sachant que certains comme le<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Cap_la_Houssaye\"> cap La Houssaye<\/a> sont plus favorables que d&rsquo;autres pour l&rsquo;observation avec des baleines qui sont tr\u00e8s pr\u00e8s de la c\u00f4te. <\/p>\n\n\n\n<p>Toute une \u00e9conomie s&rsquo;est d\u00e9velopp\u00e9e autour de l&rsquo;observation des baleines qu&rsquo;il a fallu <a href=\"https:\/\/www.reunion.gouv.fr\/Actions-de-l-Etat\/Mer-littoral-et-securite-maritime\/Loisirs-nautiques-et-plaisance\/Evolution-de-la-reglementation-sur-l-approche-et-l-observation-des-cetaces\">r\u00e9glementer<\/a>. On a ainsi la possibilit\u00e9 d&rsquo;observer les mammif\u00e8res marins \u00e0 partir d&rsquo;un bateau en restant \u00e0 distance respectable, mais \u00e9galement de plonger en masque tuba avec eux et un certains nombres de prestataires se partagent le march\u00e9. Nous avons opt\u00e9 pour les deux options. Pour l&rsquo;observation sans mise \u00e0 l&rsquo;eau, nous avons choisi le <a href=\"https:\/\/www.grandbleu.re\/\">Grand Bleu<\/a> qui a l&rsquo;int\u00e9r\u00eat de disposer de bateaux assez gros qui tiennent mieux la mer qu&rsquo;un  semi rigide au ras de l&rsquo;eau, c&rsquo;est plus adapt\u00e9 pour les enfants et ceux qui seraient sensibles \u00e0 la mer.  Pour l&rsquo;observation avec mise \u00e0 l&rsquo;eau, nous avons choisi le <a href=\"https:\/\/le5element.com\/\">cinqui\u00e8me \u00e9l\u00e9ment<\/a> en passant par <a href=\"https:\/\/www.manawa.com\/fr-FR\/\">manawa<\/a>. Le crit\u00e8re de s\u00e9lection a \u00e9t\u00e9 simple, \u00e7a \u00e9tait le bouche \u00e0 oreille et en pleine p\u00e9riode il faut compter au moins 2 semaines de r\u00e9servation et ce prestataire proposait des dates pas trop \u00e9loign\u00e9es.  Il fournit l&rsquo;\u00e9quipement de plong\u00e9e (palmes, masque tuba, combinaison) et les sorties se font avec 9 personnes maximum. <\/p>\n\n\n\n<p>Ce jour l\u00e0 nous avons eu du bol, la mer \u00e9tait calme, sans vent et les baleines \u00e9taient au rendez vous, toutes les conditions \u00e9taient r\u00e9unies pour que cette sortie soit exceptionnelle et elle le fut. Partis vers 8h30 du port de Saint Gilles, tr\u00e8s vite nous sommes tomb\u00e9s sur des baleines, mais il fallu attendre les 9h r\u00e9glementaires pour se mettre \u00e0 l&rsquo;eau au del\u00e0 de l&rsquo;aire marine prot\u00e9g\u00e9e \u00e0 la rencontre d&rsquo;un groupe de 4 baleines. On n&rsquo;a pas eu besoin de nager beaucoup, elles sont venues \u00e0 notre rencontre, mais j&rsquo;ai \u00e9t\u00e9 d\u00e9sagr\u00e9ablement surpris par la mauvaise visibilit\u00e9, on les distinguait assez mal alors qu&rsquo;elles n&rsquo;\u00e9taient gu\u00e8re qu&rsquo;\u00e0 quelques dizaines de m\u00e8tres de nous. De fait, apr\u00e8s \u00eatre remont\u00e9s \u00e0 bord, on s&rsquo;est \u00e9loign\u00e9s plus au large pour une deuxi\u00e8me mise \u00e0 l&rsquo;eau sur un groupe de deux baleines et l\u00e0 la visibilit\u00e9 \u00e9tait bien meilleure.<\/p>\n\n\n\n<p>Sur <a href=\"https:\/\/www.instagram.com\/funixoh\/?hl=fr\">mon compte instagram<\/a> on peut voir une courte vid\u00e9o de cette rencontre m\u00e9morable.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-instagram wp-block-embed-instagram\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/Cv71D8TAyC8\/?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:474px; 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\/Cv71D8TAyC8\/?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;\">View this post on Instagram<\/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\/Cv71D8TAyC8\/?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\">A post shared by Olivier Hoarau (@funixoh)<\/a><\/p><\/div><\/blockquote><script async src=\"\/\/platform.instagram.com\/en_US\/embeds.js\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>A vrai dire ce n&rsquo;est pas une premi\u00e8re pour moi, il y a 20 an en arri\u00e8re j&rsquo;avais d\u00e9j\u00e0 eu l&rsquo;occasion de <a href=\"https:\/\/www.hoarau.org\/plongee\/index.php?ref=rurutu\">plonger avec des baleines \u00e0 bosse du c\u00f4t\u00e9 de la Polyn\u00e9sie Fran\u00e7aise, \u00e0 Rurutu<\/a> dans l&rsquo;archipel des Australes. La visibilit\u00e9 \u00e9tait clairement bien meilleure, m\u00eame pr\u00e8s de la c\u00f4te. A l&rsquo;\u00e9poque ce n&rsquo;\u00e9tait une pratique pas vraiment d\u00e9velopp\u00e9e et on s&rsquo;est senti vraiment privil\u00e9gi\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depuis quelques d\u00e9cennies, pendant l&rsquo;hiver austral, l&rsquo;\u00eele de la R\u00e9union est devenu une aire de reproduction des baleines \u00e0 bosse sans qu&rsquo;on puisse expliquer vraiment pourquoi elles s&rsquo;en sont d\u00e9tourn\u00e9es jusqu&rsquo;alors. Ce ph\u00e9nom\u00e8ne est \u00e9tudi\u00e9 s\u00e9rieusement que depuis 20 ans, l&rsquo;association Globice de protection de l&rsquo;environnement a notamment commenc\u00e9 en 2004 le d\u00e9compte des baleines &hellip; <a href=\"https:\/\/olivier.hoarau.org\/?p=6335\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Observation des baleines \u00e0 bosse \u00e0 l&rsquo;\u00eele de la R\u00e9union<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":6338,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false,"_share_on_mastodon":"0"},"categories":[6,64,20],"tags":[40],"class_list":["post-6335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ma-vie","category-reunion","category-voyage","tag-ile-de-la-reunion"],"share_on_mastodon":{"url":"https:\/\/mastodon.social\/@funix\/111872169824158220","error":""},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/2023-07-20-baleine-bosse1.jpg?fit=433%2C417&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/peOjJ-1Eb","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/6335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6335"}],"version-history":[{"count":6,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/6335\/revisions"}],"predecessor-version":[{"id":6444,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/6335\/revisions\/6444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/media\/6338"}],"wp:attachment":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}