{"id":4601,"date":"2016-01-09T17:00:51","date_gmt":"2016-01-09T15:00:51","guid":{"rendered":"http:\/\/wildtravel.ro\/bird\/harle-huppe-mergus-serrator\/"},"modified":"2023-01-16T19:17:11","modified_gmt":"2023-01-16T17:17:11","slug":"harle-huppe-mergus-serrator","status":"publish","type":"bird","link":"https:\/\/wildtravel.ro\/fr\/bird\/harle-huppe-mergus-serrator\/","title":{"rendered":"Harle hupp\u00e9 (Mergus serrator)"},"content":{"rendered":"<p>Le <strong>Harle hupp\u00e9<\/strong> (<em>Mergus serrator<\/em>) est une esp\u00e8ce d&rsquo;oiseaux palmip\u00e8des appartenant \u00e0 la famille des Anatidae.<\/p>\n<p>Le Harle hupp\u00e9 est un canard plongeur. Son bec effil\u00e9 rouge, sa t\u00eate noire avec des reflets verts, son collier blanc et sa huppe lui conf\u00e8rent un style inimitable. Le m\u00e2le est facile \u00e0 reconna\u00eetre avec sa double huppe, son collier blanc et sa poitrine rouss\u00e2tre tachet\u00e9e de noir. Par contre, les femelles et les juv\u00e9niles ressemblent fortement \u00e0 ceux du Harle bi\u00e8vre. <img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft\" src=\"http:\/\/wildtravel.ro\/wp-content\/uploads\/2016\/01\/cddd-1024x592.jpg\" width=\"491\" height=\"284\" \/>Cependant, l&rsquo;observateur chevronn\u00e9 fera sans peine la distinction entre les deux esp\u00e8ces. En effet, les harles bi\u00e8vres femelles et juv\u00e9niles pr\u00e9sentent une tr\u00e8s nette s\u00e9paration entre la t\u00eate brune et le cou blanc alors que ceux du harle hupp\u00e9 voient le brun de la t\u00eate se fondre sans transition dans le gris du cou. Le harle tient son nom de son habitude \u00e0 nager le corps submerg\u00e9 (Mergus, de mergere, submerger).<\/p>\n<p>Ordinairement silencieux, le cri dissyllabique assez doux du m\u00e2le en parade r\u00e9pond au kokokok rauque et grognant de la femelle.<\/p>\n<p>Le vol des harles hupp\u00e9s est rapide et rectiligne, le plus souvent au ras de l&rsquo;eau, cou et corps allong\u00e9s avec l&rsquo;impression d&rsquo;avoir les ailes tr\u00e8s en arri\u00e8re du corps.<\/p>\n<p>Le nid est pos\u00e9 par terre. Les buissons, les branches basses des arbres, les cavit\u00e9s dans les rochers servent d&rsquo;abris. La couv\u00e9e est de huit \u0153ufs en moyenne et c&rsquo;est la femelle qui prend en charge l&rsquo;incubation qui dure un mois. Les petits sont nidifuges et se mettent \u00e0 l&rsquo;eau d\u00e8s qu&rsquo;ils sont aptes \u00e0 se d\u00e9placer.<\/p>\n<p>Il se nourrit principalement de poissons mais son menu habituel comprend \u00e9galement des mollusques, des crustac\u00e9s, des insectes aquatiques, notamment des libellules. \u00c0 tous ces \u00e9l\u00e9ments d&rsquo;origine animale, il faut ajouter de la mati\u00e8re v\u00e9g\u00e9tale en quantit\u00e9 plus ou moins variable selon les ressources disponibles.<\/p>\n<p>foto: Mihai Baciu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Harle hupp\u00e9 (Mergus serrator) est une esp\u00e8ce d&rsquo;oiseaux palmip\u00e8des appartenant \u00e0 la famille des Anatidae. Le Harle hupp\u00e9 est un canard plongeur. Son bec effil\u00e9 rouge, sa t\u00eate noire avec des reflets verts, son collier blanc et sa huppe lui conf\u00e8rent un style inimitable. Le m\u00e2le est facile \u00e0 reconna\u00eetre avec sa double huppe, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14240,"template":"","meta":{"_acf_changed":false},"categories":[],"tags":[],"birdwatching":[],"class_list":["post-4601","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>Harle hupp\u00e9 (Mergus serrator) - Voyage sauvage dans le delta du Danube<\/title>\n<meta name=\"description\" content=\"Le Harle hupp\u00e9 (Mergus serrator) est une esp\u00e8ce d&#039;oiseaux palmip\u00e8des appartenant \u00e0 la famille des Anatidae.\" \/>\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\/bird\/red-breasted-merganser-mergus-serrator\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Harle hupp\u00e9 (Mergus serrator) - 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