{"id":789,"date":"2017-06-21T13:23:02","date_gmt":"2017-06-21T11:23:02","guid":{"rendered":"https:\/\/sargasses.mio.osupytheas.fr\/?p=789"},"modified":"2017-06-21T14:27:22","modified_gmt":"2017-06-21T12:27:22","slug":"le-fabuleux-bestiaire-de-guyane","status":"publish","type":"post","link":"https:\/\/sargasses.mio.osupytheas.fr\/?p=789","title":{"rendered":"Le fabuleux bestiaire de Guyane"},"content":{"rendered":"<p><b>Avant de parcourir les mers des Sargasses, l\u2019exp\u00e9dition d\u00e9bute sur une terre naturelle, sauvage et exotique pour des m\u00e9tropolitains : la Guyane. \u00c0 peine ont-ils pos\u00e9 le pied sur ce sol d\u2019outre-mer que les chercheurs en prennent plein les yeux. Qui ont-ils donc crois\u00e9 avant m\u00eame d\u2019embarquer ?<\/b><\/p>\n<style type=\"text\/css\">\n#foogallery-gallery-827 .fg-image { width: 300px; }\n#foogallery-gallery-827 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foobox-free fg-center fg-default fg-ready fg-light fg-round-small fg-loading-default fg-loaded-fade-in fg-hover-fade fg-hover-eye\" id=\"foogallery-gallery-827\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:false},&quot;lazy&quot;:true}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/2017\/06\/totueluth1\u00a9Val\u00e9rieSTIGER-e1498037923279.jpg\" data-caption-title=\"Tortue Luth \u00a9Val\u00e9rie STIGER\" data-attachment-id=\"795\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" title=\"Tortue Luth \u00a9Val\u00e9rie STIGER\" width=\"300\" height=\"300\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/cache\/2017\/06\/totueluth1\u00a9Val\u00e9rieSTIGER-e1498037923279\/4072955824.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22300%22%20height%3D%22300%22%20viewBox%3D%220%200%20300%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Tortue Luth \u00a9Val\u00e9rie STIGER<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/2017\/06\/Tortueluth\u00a9ThierryTHIBAUT-e1498043961379.jpg\" data-caption-title=\"Tortue Luth \u00a9 Thierry THIBAUT\" data-attachment-id=\"793\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Tortue Luth \u00a9 Thierry THIBAUT\" width=\"300\" height=\"300\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/cache\/2017\/06\/Tortueluth\u00a9ThierryTHIBAUT-e1498043961379\/2710881741.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22300%22%20height%3D%22300%22%20viewBox%3D%220%200%20300%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Tortue Luth \u00a9 Thierry THIBAUT<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n<h3><b>\u00abToti la m\u00e8\u00bb en cr\u00e9ole<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Premiers pas, premi\u00e8re rencontre avec une \u00abToti la m\u00e8\u00bb, ces \u00e9normes tortues marines. Les plages de Guyane comptent en effet parmi les plus importants sites de pontes au monde pour ces tortues g\u00e9antes. Trois esp\u00e8ces y nidifient r\u00e9guli\u00e8rement, et parmi elles, la Tortue Luth, ou <\/span><i><span style=\"font-weight: 400;\">Dermochelys coriacea<\/span><\/i><span style=\"font-weight: 400;\">. C\u2019est la plus grosse tortue marine, avec un poids moyen de 450 kg et une taille de 160 cm. Chaque ann\u00e9e, elle vient pondre entre les mois d&#8217;avril et d\u2019ao\u00fbt, pr\u00e8s de 5 000 pontes sont enregistr\u00e9es sur cette p\u00e9riode sur les plages de l\u2019Est Guyanais. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Contrairement aux autres tortues marines, sa carapace n\u2019est pas recouverte d\u2019\u00e9cailles, mais de cuir, ce qui lui vaut le nom de \u00abToti cuir\u00bb en cr\u00e9ole guyanais. Elle est de couleur bleu sombre constell\u00e9e de taches claires. Esp\u00e8ce vuln\u00e9rable inscrite dans le Livre rouge de l\u2019UICN (Union Internationale pour la Conservation de la Nature ), elle est int\u00e9gralement prot\u00e9g\u00e9e en France et fait l\u2019objet de programmes d&#8217;\u00e9tudes depuis de nombreuses ann\u00e9es en Guyane. Pour en apprendre plus, rendez-vous sur le site du plan de conservation \u00ab<\/span><a href=\"https:\/\/www.tortuesmarinesguyane.com\/tortue-luth\"><span style=\"font-weight: 400;\">R\u00e9seaux Tortues Marines Guyane<\/span><\/a><span style=\"font-weight: 400;\">\u00bb, ou bien sur le site de l\u2019association de protection de la nature : <\/span><a href=\"http:\/\/www.kwata.net\/index.php?pg=41\"><span style=\"font-weight: 400;\">Kwata<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>De surprises en surprises<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u2019est ainsi que, se d\u00e9gourdissant les jambes sur une plage proche de Cayenne, l\u2019\u00e9quipage a fait cette rencontre aussi impressionnante qu\u2019impr\u00e9vue. Face \u00e0 ce mastodonte au grand calme, les chercheurs ne pouvaient que savourer : \u00ab<\/span><i><span style=\"font-weight: 400;\">Un moment inoubliable\u00bb<\/span><\/i><span style=\"font-weight: 400;\"> raconte <\/span><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/index.php\/equipage\/\"><span style=\"font-weight: 400;\">Val\u00e9rie Stiger<\/span><\/a><span style=\"font-weight: 400;\">. Mais ce n\u2019est pas le seul rendez-vous de la soir\u00e9e ! Quelques heures plus tard, c\u2019est une Dendrobate \u00e0 Tapirer (<\/span><i><span style=\"font-weight: 400;\">Dendrobates tinctorius<\/span><\/i><span style=\"font-weight: 400;\">) et un Crapaud feuille (<\/span><i><span style=\"font-weight: 400;\">Rhinella margaritifera<\/span><\/i><span style=\"font-weight: 400;\">) qui ont point\u00e9 le bout de leur nez, lors d\u2019une balade nocturne dans les Marais de Kaw, au pied de la Montagne Favard.<\/span><\/p>\n<style type=\"text\/css\">\n#foogallery-gallery-819 .fg-image { width: 200px; }\n#foogallery-gallery-819 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-foobox-free fg-center fg-default fg-ready fg-light fg-round-small fg-loading-default fg-loaded-fade-in fg-hover-fade fg-hover-eye\" id=\"foogallery-gallery-819\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:false},&quot;lazy&quot;:true}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/2017\/06\/Dendrobate-\u00e0-Tapirer-\u00a9-Thomas-CHANGEUX.jpg\" data-caption-title=\"Dendrobate \u00e0 Tapirer (Dendrobates tinctorius) \u00a9 Thomas CHANGEUX\" data-attachment-id=\"799\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Dendrobate \u00e0 Tapirer (Dendrobates tinctorius) \u00a9 Thomas CHANGEUX\" width=\"200\" height=\"200\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/cache\/2017\/06\/Dendrobate-\u00e0-Tapirer-\u00a9-Thomas-CHANGEUX\/2946478380.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22200%22%20height%3D%22200%22%20viewBox%3D%220%200%20200%20200%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Dendrobate \u00e0 Tapirer (Dendrobates tinctorius) \u00a9 Thomas CHANGEUX<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/2017\/06\/Crapaud-feuille-2-\u00a9-Thomas-CHANGEUX.jpg\" data-caption-title=\"Crapaud feuille \u00a9 Thomas CHANGEUX\" data-attachment-id=\"798\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Crapaud feuille \u00a9 Thomas CHANGEUX\" width=\"200\" height=\"200\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/cache\/2017\/06\/Crapaud-feuille-2-\u00a9-Thomas-CHANGEUX\/1822947122.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22200%22%20height%3D%22200%22%20viewBox%3D%220%200%20200%20200%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Crapaud feuille \u00a9 Thomas CHANGEUX<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/2017\/06\/Crapaud-feuille-1-\u00a9-Thomas-CHANGEUX-e1498037403320.jpg\" data-caption-title=\"Crapaud feuille \u00a9 Thomas CHANGEUX\" data-attachment-id=\"797\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Crapaud feuille \u00a9 Thomas CHANGEUX\" width=\"200\" height=\"200\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/sargasses.mio.osupytheas.fr\/wp-content\/uploads\/cache\/2017\/06\/Crapaud-feuille-1-\u00a9-Thomas-CHANGEUX-e1498037403320\/2420365824.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22200%22%20height%3D%22200%22%20viewBox%3D%220%200%20200%20200%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Crapaud feuille \u00a9 Thomas CHANGEUX<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n<p>Esp\u00e8ces largement concentr\u00e9es au Nord-Est de l\u2019Amazonie, elles sont toutes deux sur liste de protection, d\u2019o\u00f9 l\u2019exaltation. La premi\u00e8re, la Dendrobate \u00e0 Tapirer, est une esp\u00e8ce de grenouille terrestre vivant sur les rochers et les mousses en bordure des cours d\u2019eau dans la for\u00eat tropicale humide. Elle est reconnaissable \u00e0 ses vives couleurs, synonyme de toxicit\u00e9. Le Crapaud feuille lui, est une esp\u00e8ce nocturne, beaucoup plus discr\u00e8te, dont la couleur et la forme permettent un camouflage \u00e9tonnamment efficace sur un sol feuillu.<\/p>\n<p>Un tr\u00e8s bon commencement pour une exp\u00e9dition scientifique ! Esp\u00e9rons qu\u2019une fois en mer les prochaines rencontres seront nombreuses et instructives\u2026<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avant de parcourir les mers des Sargasses, l\u2019exp\u00e9dition d\u00e9bute sur une terre naturelle, sauvage et exotique pour des m\u00e9tropolitains : la Guyane. \u00c0 peine ont-ils pos\u00e9 le pied sur ce sol d\u2019outre-mer que les chercheurs en prennent plein les yeux. Qui ont-ils donc crois\u00e9 avant m\u00eame d\u2019embarquer ?<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[5],"tags":[],"class_list":["post-789","post","type-post","status-publish","format-standard","hentry","category-anecdotes"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9eHwp-cJ","_links":{"self":[{"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/posts\/789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=789"}],"version-history":[{"count":28,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/posts\/789\/revisions"}],"predecessor-version":[{"id":844,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=\/wp\/v2\/posts\/789\/revisions\/844"}],"wp:attachment":[{"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sargasses.mio.osupytheas.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}