{"id":27388,"date":"2023-02-04T13:49:38","date_gmt":"2023-02-04T11:49:38","guid":{"rendered":"http:\/\/wildtravel.ro\/?post_type=bird&#038;p=27388"},"modified":"2023-12-28T23:12:53","modified_gmt":"2023-12-28T21:12:53","slug":"cygne-siffleur-cygnus-columbianus","status":"publish","type":"bird","link":"https:\/\/wildtravel.ro\/fr\/bird\/cygne-siffleur-cygnus-columbianus\/","title":{"rendered":"Cygne siffleur &#8211; Cygnus columbianus"},"content":{"rendered":"\n<p>Le <strong>Cygne siffleur<\/strong> (<em>Cygnus columbianus<\/em>) est une esp\u00e8ce de <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Cygne_%28oiseau%29\">cygne<\/a> appartenant \u00e0 la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Famille_%28biologie%29\">famille<\/a> des <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Anatidae\">Anatidae<\/a>.<\/p>\n\n\n\n<p>Il vit surtout au <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Canada\">Canada<\/a> <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Arctique\">arctique<\/a> et passe l&rsquo;hiver sur les c\u00f4tes am\u00e9ricaines atlantique et pacifique. On le retrouve parfois en <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Europe\">Europe<\/a>, o\u00f9 il n&rsquo;est pas toujours reconnu.<\/p>\n\n\n\n<p>Une sous-esp\u00e8ce eurasienne, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Cygne_de_Bewick\">Cygne de Bewick<\/a> <em>Cygnus columbianus bewickii<\/em>, est parfois consid\u00e9r\u00e9e comme une esp\u00e8ce distincte.<\/p>\n\n\n\n<p>Le Cygne siffleur a un bec \u00e0 90&nbsp;% noir, le reste est jaune. L&rsquo;esp\u00e8ce eurasienne a un bec moiti\u00e9 jaune, moiti\u00e9 noir.<\/p>\n\n\n\n<p>Cet oiseau siffle quand il vole. Le nom ne d\u00e9rive pas de sa voix. De loin on croirait entendre des chiens de chasse lorsqu&rsquo;ils aboient.<\/p>\n\n\n\n<p>Le Cygne siffleur est consid\u00e9r\u00e9 comme l&rsquo;oiseau ayant le plus grand nombre de <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Plume\">plumes<\/a>, avec plus de 25&nbsp;200&nbsp;plumes en saison hivernale, dont 80&nbsp;% couvrant sa t\u00eate et son cou.<\/p>\n\n\n\n<p>La population mondiale est estim\u00e9e \u00e0 300&nbsp;000 oiseaux. Sans \u00eatre consid\u00e9r\u00e9 comme menac\u00e9 \u00e0 \u00e9chelle plan\u00e9taire, il est localement victime de <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Saturnisme_aviaire\">saturnisme aviaire<\/a>, comme de nombreux autres oiseaux qui ing\u00e8rent des billes de plomb de chasse, ou des agr\u00e8s de p\u00eache avec sa nourriture.<\/p>\n\n\n\n<p>D&rsquo;apr\u00e8s <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Alan_P._Peterson\">Alan P. Peterson<\/a>, cette esp\u00e8ce est constitu\u00e9e des <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Sous-esp%C3%A8ce\">sous-esp\u00e8ces<\/a> suivantes&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Cygnus columbianus bewickii<\/em> Yarrel 1830<\/li>\n\n\n\n<li><em>Cygnus columbianus columbianus<\/em> (Ord) 1815<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p>Aux \u00c9tats-Unis, la chasse au cygne siffleur, quoique \u00e9troitement contr\u00f4l\u00e9e, est permise dans huit \u00c9tats : l\u2019<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Utah\">Utah<\/a>, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Nevada\">Nevada<\/a>, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Montana\">Montana<\/a>, l&rsquo;<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Alaska\">Alaska<\/a>, la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Caroline_du_Nord\">Caroline du Nord<\/a>, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Dakota_du_Nord\">Dakota du Nord<\/a>, le <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Dakota_du_Sud\">Dakota du Sud<\/a> et la <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Virginie_%28%C3%89tat%29\">Virginie<\/a>.<\/p>\n\n\n\n<p>foto : Mihai Baciu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Cygne siffleur (Cygnus columbianus) est une esp\u00e8ce de cygne appartenant \u00e0 la famille des Anatidae. Il vit surtout au Canada arctique et passe l&rsquo;hiver sur les c\u00f4tes am\u00e9ricaines atlantique et pacifique. On le retrouve parfois en Europe, o\u00f9 il n&rsquo;est pas toujours reconnu. Une sous-esp\u00e8ce eurasienne, le Cygne de Bewick Cygnus columbianus bewickii, est [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":36356,"template":"","meta":{"_acf_changed":false},"categories":[],"tags":[],"birdwatching":[],"class_list":["post-27388","bird","type-bird","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cygne siffleur - Cygnus columbianus - Voyage sauvage dans le delta du Danube<\/title>\n<meta name=\"description\" content=\"Le Cygne siffleur (Cygnus columbianus) est une esp\u00e8ce de cygne appartenant \u00e0 la famille des Anatida\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wildtravel.ro\/fr\/bird\/cygne-siffleur-cygnus-columbianus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cygne siffleur - Cygnus columbianus - Voyage sauvage dans le delta du Danube\" \/>\n<meta property=\"og:description\" content=\"Le Cygne siffleur (Cygnus columbianus) est une esp\u00e8ce de cygne appartenant \u00e0 la famille des Anatida\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wildtravel.ro\/fr\/bird\/cygne-siffleur-cygnus-columbianus\/\" \/>\n<meta property=\"og:site_name\" content=\"Voyage sauvage dans le delta du Danube\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/wildtravel.ro\/\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-28T21:12:53+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/wildtravel.ro\/wp-content\/uploads\/2023\/02\/Cygnus-columbianus.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"1037\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/\",\"url\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/\",\"name\":\"Cygne siffleur - Cygnus columbianus - Voyage sauvage dans le delta du Danube\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wildtravel.ro\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Cygnus-columbianus.jpg\",\"datePublished\":\"2023-02-04T11:49:38+00:00\",\"dateModified\":\"2023-12-28T21:12:53+00:00\",\"description\":\"Le Cygne siffleur (Cygnus columbianus) est une esp\u00e8ce de cygne appartenant \u00e0 la famille des Anatida\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/#primaryimage\",\"url\":\"https:\\\/\\\/wildtravel.ro\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Cygnus-columbianus.jpg\",\"contentUrl\":\"https:\\\/\\\/wildtravel.ro\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Cygnus-columbianus.jpg\",\"width\":1800,\"height\":1037,\"caption\":\"Cygnus columbianus\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/bird\\\/cygne-siffleur-cygnus-columbianus\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/wildtravel.ro\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Birds\",\"item\":\"https:\\\/\\\/wildtravel.ro\\\/ro\\\/bird\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Cygne siffleur &#8211; 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