{"id":199421,"date":"2026-08-04T10:26:22","date_gmt":"2026-08-04T10:26:22","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/199421\/"},"modified":"2026-08-04T10:26:22","modified_gmt":"2026-08-04T10:26:22","slug":"dauphin-echoue-a-ostende-ces-animaux-snt-ils-frequents-en-mer-du-nord","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/199421\/","title":{"rendered":"Dauphin \u00e9chou\u00e9 \u00e0 Ostende : ces animaux snt-ils fr\u00e9quents en mer du Nord\u00a0?"},"content":{"rendered":"<p>  <img decoding=\"async\" class=\"r-img lazyloaded\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/08\/1785839179_90_detroz.jpg\" alt=\"Amaury Detroz\"\/><\/p>\n<p>Par <a href=\"https:\/\/www.rtl.be\/340069\/dpi-authors\/amaury-detroz\" rel=\"nofollow noopener\" target=\"_blank\">Amaury Detroz<\/a><\/p>\n<p>\tPubli\u00e9 le 04 ao\u00fbt \u00e0 08h35\n<\/p>\n<p>  <a href=\"https:\/\/www.google.com\/preferences\/source?q=rtl%20info\" class=\"r-link--google-favorites\" role=\"button\">Ajoutez-nous \u00e0 vos favoris Google<\/a><br \/>\n\tUn grand dauphin affaibli s\u2019est \u00e9chou\u00e9 sur la plage d\u2019Ostende vendredi dernier, illustrant la rar\u00e9faction de l\u2019esp\u00e8ce en mer du Nord, affect\u00e9e par la pollution, la surp\u00eache et le trafic maritime.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>L\u2019image de ce grand dauphin \u00e9chou\u00e9 sur la plage d\u2019Ostende, vendredi dernier, a suscit\u00e9 de nombreuses r\u00e9actions. Amaigri et \u00e9puis\u00e9, le c\u00e9tac\u00e9 \u00e9tait malheureusement condamn\u00e9. Un v\u00e9t\u00e9rinaire a confirm\u00e9 qu\u2019il \u00e9tait mourant et l\u2019animal a d\u00fb \u00eatre euthanasi\u00e9.<\/p>\n<p>Cet \u00e9chouage am\u00e8ne une question que beaucoup se posent\u00a0: est-il normal de voir des dauphins en mer du Nord\u00a0?<\/p>\n<p>\n  &#13;<br \/>\n  \u00c0 lire aussi&#13;<br \/>\n  &#13;<\/p>\n<p>  <img decoding=\"async\" data-copyright=\"RTL info\" class=\"r-img\"  typeof=\"foaf:Image\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/08\/1785839180_857_94832709.jpeg\" alt=\"soleil_immo.jpg\"\/><br \/>\n        <a class=\"r-stories--link\" href=\"https:\/\/www.rtl.be\/actu\/belgique\/societe\/comment-preserver-la-fraicheur-dans-un-immeuble-les-constructeurs-revoient-leurs\/2026-08-04\/article\/796352\" rel=\"nofollow noopener\" target=\"_blank\">\u00ab\u00a0Comment pr\u00e9server la fra\u00eecheur dans un immeuble\u00a0?\u00a0\u00bb\u00a0: les constructeurs revoient leurs plans face aux canicules<\/a>&#13;<br \/>\n  &#13;<br \/>\n&#13;\n<\/p>\n<p>La r\u00e9ponse est oui\u2026 du moins, elle l\u2019\u00e9tait autrefois. Jusqu\u2019aux ann\u00e9es 1960, le grand dauphin \u00e9tait une esp\u00e8ce relativement fr\u00e9quente au large de nos c\u00f4tes. S\u2019il s\u2019approchait rarement des plages, la mer du Nord constituait l\u2019un de ses habitats privil\u00e9gi\u00e9s.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>Le c\u00e9tac\u00e9 y trouvait des conditions id\u00e9ales pour chasser le poisson, une activit\u00e9 qu\u2019il pratique g\u00e9n\u00e9ralement en groupe.<\/p>\n<p>Pollution, trafic maritime et surp\u00eache<\/p>\n<p>Au fil des d\u00e9cennies, l\u2019\u00e9cosyst\u00e8me de la mer du Nord s\u2019est profond\u00e9ment transform\u00e9. La pollution, l\u2019intensification du trafic maritime et la surp\u00eache ont progressivement r\u00e9duit les ressources alimentaires du grand dauphin.<\/p>\n<p>    \u00c0 lire aussi<\/p>\n<p>  <img decoding=\"async\" class=\"r-img\"  typeof=\"foaf:Image\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/08\/1785839181_531_94820630.png\" alt=\"Capture d\u2019\u00e9cran vid\u00e9o HLN\"\/><br \/>\n      <a href=\"https:\/\/www.rtl.be\/actu\/belgique\/faits-divers\/drame-la-panne-une-nageuse-perd-la-vie-apres-une-intervention-des-sauveteurs\/2026-08-03\/article\/796329\" class=\"r-stories--link\" rel=\"nofollow noopener\" target=\"_blank\">Drame \u00e0 La Panne\u00a0: une nageuse perd la vie apr\u00e8s une intervention des sauveteurs<\/a><\/p>\n<p>Cons\u00e9quence\u00a0: l\u2019esp\u00e8ce est devenue beaucoup plus rare dans nos eaux, m\u00eame si quelques individus y sont encore observ\u00e9s.<\/p>\n<p>Un \u00e9chouage est souvent le signe d\u2019un animal en d\u00e9tresse<\/p>\n<p>Lorsqu\u2019un grand dauphin s\u2019\u00e9choue sur une plage de la c\u00f4te belge, c\u2019est g\u00e9n\u00e9ralement parce qu\u2019il est malade, bless\u00e9 ou fortement affaibli.<\/p>\n<p>C\u2019\u00e9tait le cas de l\u2019animal retrouv\u00e9 \u00e0 Ostende. Long de plus de trois m\u00e8tres, il ne pesait plus qu\u2019environ 300 kilos, un poids largement insuffisant pour un individu de cette taille, signe d\u2019un important \u00e9tat de maigreur.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>&#13;<br \/>\n&#13;<br \/>\nLe marsouin, un autre c\u00e9tac\u00e9 plus fr\u00e9quent<\/p>\n<p>Le grand dauphin n\u2019est pas le seul c\u00e9tac\u00e9 pr\u00e9sent en mer du Nord. Le marsouin commun est, lui, beaucoup plus souvent observ\u00e9 pr\u00e8s du littoral belge.<\/p>\n<p>    \u00c0 lire aussi<\/p>\n<p>  <img decoding=\"async\" data-copyright=\"AFP\" class=\"r-img\"  typeof=\"foaf:Image\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/08\/1785839182_902_94677235.jpeg\" alt=\"Un ferry transportant 271 personnes prend feu au large de la mer de Java\"\/><br \/>\n      <a href=\"https:\/\/www.rtl.be\/actu\/monde\/international\/au-moins-cinq-morts-et-41-disparus-dans-lincendie-dun-ferry-en-indonesie-les\/2026-08-02\/article\/796261\" class=\"r-stories--link\" rel=\"nofollow noopener\" target=\"_blank\">Au moins cinq morts et 41 disparus dans l\u2019incendie d\u2019un ferry en Indon\u00e9sie, les secours mobilis\u00e9s<\/a><\/p>\n<p>Plus petit que le dauphin, il se reconna\u00eet \u00e0 son dos noir et \u00e0 son ventre blanc. Mais lui aussi est confront\u00e9 \u00e0 un d\u00e9clin de sa population, selon l\u2019Institut royal des Sciences naturelles de Belgique.<\/p>\n<p>En cause, l\u00e0 encore, l\u2019intensit\u00e9 du trafic maritime et des activit\u00e9s de p\u00eache, qui continuent de fragiliser la biodiversit\u00e9 en mer du Nord.<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p>&#13;<br \/>\n&#13;<\/p>\n<p><a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/1677\/free-tags\/animaux\" title=\"animaux\" rel=\"nofollow noopener\" target=\"_blank\">animaux<\/a><br \/>\n<a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/336455\/locations\/ostende-flandre-occidentale\" title=\"Ostende (Flandre occidentale)\" rel=\"nofollow noopener\" target=\"_blank\">Ostende (Flandre occidentale)<\/a><br \/>\n<a class=\"r-btn r-btn--tag\" href=\"https:\/\/www.rtl.be\/333452\/locations\/belgique\" title=\"Belgique\" rel=\"nofollow noopener\" target=\"_blank\">Belgique<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Par Amaury Detroz Publi\u00e9 le 04 ao\u00fbt \u00e0 08h35 Ajoutez-nous \u00e0 vos favoris Google Un grand dauphin affaibli&hellip;\n","protected":false},"author":2,"featured_media":199422,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[10,12,13,18,17,12031,60130,60131,53689,61414,24811,11,13169,1784,60138,61413],"class_list":["post-199421","post","type-post","status-publish","format-standard","has-post-thumbnail","category-actualites","tag-actualites","tag-be","tag-be-fr","tag-belgique","tag-belgium","tag-biodiversite","tag-dauphin-echoue","tag-grand-dauphin","tag-institut-royal-des-sciences-naturelles-de-belgique","tag-marsouin-commun","tag-mer-du-nord","tag-news","tag-ostende","tag-pollution","tag-surpeche","tag-trafic-maritime"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@be_fr\/117036763758658231","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/199421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=199421"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/199421\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/199422"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=199421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=199421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=199421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}