{"id":5159,"date":"2015-04-24T16:53:25","date_gmt":"2015-04-24T20:53:25","guid":{"rendered":"http:\/\/www.pitpitpit.com\/blogue\/?page_id=5159"},"modified":"2015-04-24T16:53:37","modified_gmt":"2015-04-24T20:53:37","slug":"le-grand-mystere-de-la-migration","status":"publish","type":"page","link":"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/","title":{"rendered":"Le grand myst\u00e8re de la migration"},"content":{"rendered":"<p><a href=\"https:\/\/www.pitpitpit.com\/blogue\/wp-content\/uploads\/Migration-moyen.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-5160\" alt=\"Migration-moyen\" src=\"https:\/\/www.pitpitpit.com\/blogue\/wp-content\/uploads\/Migration-moyen.jpg\" width=\"500\" height=\"200\" \/><\/a><\/p>\n<p>Le ph\u00e9nom\u00e8ne des migrations d&rsquo;oiseaux est connu depuis plusieurs milliers d&rsquo;ann\u00e9es comme en font foi certaines citations de la Bible et les \u00e9crits d&rsquo;Aristote. Par contre, on ne les \u00e9tudie que depuis 60 ans&#8230;<\/p>\n<p>Nous ne sommes donc pas si loin du temps o\u00f9 l&rsquo;on croyait que les oiseaux \u00ab\u00a0<em>(&#8230;) rejoignaient les mers de la lune<\/em>\u00a0\u00bb et que \u00ab\u00a0<em>les petits (&#8230;), volent sur le dos des gros (&#8230;)<\/em>\u00ab\u00a0.<\/p>\n<p>Un ph\u00e9nom\u00e8ne myst\u00e9rieux qui pousse 100 milliards d&rsquo;oiseaux \u00e0 faire des milliers de kilom\u00e8tres &#8230; pas toujours par manque de nourriture!<\/p>\n<p>Nous r\u00e9pondrons \u00e0 certaines questions emb\u00eatantes comme:<\/p>\n<ul>\n<li>Qu&rsquo;est-ce qui pousse un oiseau \u00e0 partir ?<\/li>\n<li>Comment s&rsquo;orientent les oiseaux au-dessus de l&rsquo;oc\u00e9an ?<\/li>\n<li>Comment des jeunes qui partent 3 semaines apr\u00e8s leurs parents arrivent-ils \u00e0 destination sans jamais avoir vu le chemin?<\/li>\n<\/ul>\n<p>Nous verrons des r\u00e9alisations spectaculaires telles que:<\/p>\n<ul>\n<li>\u00a040 000 km par ann\u00e9e&#8230; pour qui? pourquoi?<\/li>\n<li>3 jours et 4 nuits de vol continu sans manger, sans boire et sans dormir<\/li>\n<li>800 km en 24 heures en battant des ailes 50 coups par seconde!<\/li>\n<\/ul>\n<p>Et beaucoup plus encore!!!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le ph\u00e9nom\u00e8ne des migrations d&rsquo;oiseaux est connu depuis plusieurs milliers d&rsquo;ann\u00e9es comme en font foi certaines citations de la Bible et les \u00e9crits d&rsquo;Aristote. Par contre, on ne les \u00e9tudie que depuis 60 ans&#8230; Nous ne sommes donc pas si loin du temps o\u00f9 l&rsquo;on croyait que les oiseaux \u00ab\u00a0(&#8230;) rejoignaient les mers de la [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width.php","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Le grand myst\u00e8re de la migration - Voyages ornithologiques Serge Beaudette<\/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.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le grand myst\u00e8re de la migration - Voyages ornithologiques Serge Beaudette\" \/>\n<meta property=\"og:description\" content=\"Le ph\u00e9nom\u00e8ne des migrations d&rsquo;oiseaux est connu depuis plusieurs milliers d&rsquo;ann\u00e9es comme en font foi certaines citations de la Bible et les \u00e9crits d&rsquo;Aristote. Par contre, on ne les \u00e9tudie que depuis 60 ans&#8230; Nous ne sommes donc pas si loin du temps o\u00f9 l&rsquo;on croyait que les oiseaux \u00ab\u00a0(&#8230;) rejoignaient les mers de la [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/\" \/>\n<meta property=\"og:site_name\" content=\"Voyages ornithologiques Serge Beaudette\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pitpitpitoiseaux\" \/>\n<meta property=\"article:modified_time\" content=\"2015-04-24T20:53:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.pitpitpit.com\/blogue\/wp-content\/uploads\/Migration-moyen.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/\",\"url\":\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/\",\"name\":\"Le grand myst\u00e8re de la migration - Voyages ornithologiques Serge Beaudette\",\"isPartOf\":{\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#website\"},\"datePublished\":\"2015-04-24T20:53:25+00:00\",\"dateModified\":\"2015-04-24T20:53:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.pitpitpit.com\/blogue\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Le grand myst\u00e8re de la migration\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#website\",\"url\":\"https:\/\/www.pitpitpit.com\/blogue\/\",\"name\":\"Serge Beaudette Nature\",\"description\":\"Explorer, D\u00e9couvrir, Conna\u00eetre, S&#039;\u00e9merveiller!\",\"publisher\":{\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.pitpitpit.com\/blogue\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#organization\",\"name\":\"Serge Beaudette Nature\",\"url\":\"https:\/\/www.pitpitpit.com\/blogue\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.pitpitpit.com\/blogue\/wp-content\/uploads\/logo-web.jpg\",\"contentUrl\":\"https:\/\/www.pitpitpit.com\/blogue\/wp-content\/uploads\/logo-web.jpg\",\"width\":284,\"height\":172,\"caption\":\"Serge Beaudette Nature\"},\"image\":{\"@id\":\"https:\/\/www.pitpitpit.com\/blogue\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/pitpitpitoiseaux\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Le grand myst\u00e8re de la migration - Voyages ornithologiques Serge Beaudette","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.pitpitpit.com\/blogue\/le-grand-mystere-de-la-migration\/","og_locale":"fr_FR","og_type":"article","og_title":"Le grand myst\u00e8re de la migration - Voyages ornithologiques Serge Beaudette","og_description":"Le ph\u00e9nom\u00e8ne des migrations d&rsquo;oiseaux est connu depuis plusieurs milliers d&rsquo;ann\u00e9es comme en font foi certaines citations de la Bible et les \u00e9crits d&rsquo;Aristote. 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