{"id":6222,"date":"2019-12-27T12:20:29","date_gmt":"2019-12-27T10:20:29","guid":{"rendered":"http:\/\/wildtravel.ro\/bird\/bernache-nonnette-branta-leucopsis\/"},"modified":"2023-01-09T13:40:00","modified_gmt":"2023-01-09T11:40:00","slug":"bernache-nonnette-branta-leucopsis","status":"publish","type":"bird","link":"https:\/\/wildtravel.ro\/fr\/bird\/bernache-nonnette-branta-leucopsis\/","title":{"rendered":"Bernache nonnette (Branta leucopsis)"},"content":{"rendered":"<h2><\/h2>\n<div id=\"specie-descriere\">La <strong>bernache nonnette<\/strong> (<em><strong>Branta leucopsis<\/strong><\/em>) est une esp\u00e8ce de palmip\u00e8des appartenant \u00e0 la famille des Anatidae et \u00e0 la sous-famille des Anserinae.<\/div>\n<p>La bernache nonnette mesure entre 58 et 71\u00a0<abbr class=\"abbr\" title=\"centim\u00e8tre\">cm<\/abbr> de longueur et de 120 \u00e0 142\u00a0<abbr class=\"abbr\" title=\"centim\u00e8tre\">cm<\/abbr> d&rsquo;envergure, le dessus de sa t\u00eate, son cou et sa poitrine noirs contrastent avec son corps gris. Elle tire son nom du plumage noir qui lui enserre la t\u00eate comme un voile de religieuse. Le bec et les pattes sont noirs.<\/p>\n<p>Elle niche traditionnellement dans la toundra des \u00eeles arctiques et du Groenland, au Svalbard, en Nouvelle-Zemble et autour de la Mer Baltique. Depuis le d\u00e9but du si\u00e8cle le nombre de colonies nichant en Finlande, y compris dans la capitale Helsinki, n&rsquo;a cess\u00e9 d&rsquo;augmenter. En hiver elle migre en Grande-Bretagne, en Allemagne et aux Pays-Bas. La pr\u00e9sence de la bernache nonnette est accidentelle en France sauf durant les hivers rigoureux.<\/p>\n<p>La reproduction a lieu au mois de mai, dans un nid souvent plac\u00e9 sur une falaise rocheuse. Cet habitat force ses petits \u00e0 se jeter dans d&rsquo;impressionnants sauts dans le vide sans m\u00eame avoir ma\u00eetris\u00e9 le vol<sup id=\"cite_ref-1\" class=\"reference\">1<\/sup>. Parfois la bernache nonnette niche pr\u00e8s du faucon gerfaut qui \u00e9loigne les pr\u00e9dateurs terrestres. Le d\u00e9part en migration a lieu au mois de septembre. L&rsquo;esp\u00e8ce est tr\u00e8s gr\u00e9gaire et se rencontre en grandes troupes sur les aires d&rsquo;hivernage.<\/p>\n<h2><span id=\"Alimentation\" class=\"mw-headline\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6218 alignright\" src=\"http:\/\/wildtravel.ro\/wp-content\/uploads\/2019\/12\/gasca-calugarita2_1.jpg\" alt=\"\" width=\"478\" height=\"230\" \/><\/span><\/h2>\n<p>Son alimentation est principalement constitu\u00e9 d&rsquo;herbes, notamment les herbes poussant pr\u00e8s de la c\u00f4te. En hiver, lorsque les herbes se font rares, elle peut se nourrir d&rsquo;algues, de crustac\u00e9s ou d&rsquo;insectes aquatiques, et peut \u00e9galement aller chercher des herbes qui se trouvent un peu \u00e9loign\u00e9es de la c\u00f4te.<span id=\"Populations\" class=\"mw-headline\"><\/span><\/p>\n<p>La population est estim\u00e9e \u00e0 440 000 individus, donc l&rsquo;esp\u00e8ce n&rsquo;est pas menac\u00e9e.<span id=\"Protection_en_France\" class=\"mw-headline\"><\/span><\/p>\n<p>La bernache nonnette b\u00e9n\u00e9ficie d&rsquo;une protection totale sur le territoire fran\u00e7ais depuis l&rsquo;arr\u00eat\u00e9 minist\u00e9riel du 17 avril 1981 relatif aux oiseaux prot\u00e9g\u00e9s sur l&rsquo;ensemble du territoire. Il est donc interdit de la d\u00e9truire, la mutiler, la capturer ou l&rsquo;enlever, de la perturber intentionnellement ou de la naturaliser, ainsi que de d\u00e9truire ou enlever les \u0153ufs et les nids, et de d\u00e9truire, alt\u00e9rer ou d\u00e9grader son milieu. Qu&rsquo;elle soit vivante ou morte, il est aussi interdit de la transporter, colporter, de l&rsquo;utiliser, de la d\u00e9tenir, de la vendre ou de l&rsquo;acheter.<\/p>\n<p>Depuis 2006, ces interdictions ne s&rsquo;appliquent plus aux sujets n\u00e9s et \u00e9lev\u00e9s en captivit\u00e9 pour rendre la r\u00e9glementation fran\u00e7aise conforme au droit europ\u00e9en. La d\u00e9tention, l&rsquo;achat, la vente des sujets n\u00e9s en captivit\u00e9 sont donc libres sous r\u00e9serve de pouvoir prouver leur origine.<\/p>\n<div><\/div>\n<div>foto : Mihai Baciu<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La bernache nonnette (Branta leucopsis) est une esp\u00e8ce de palmip\u00e8des appartenant \u00e0 la famille des Anatidae et \u00e0 la sous-famille des Anserinae. La bernache nonnette mesure entre 58 et 71\u00a0cm de longueur et de 120 \u00e0 142\u00a0cm d&rsquo;envergure, le dessus de sa t\u00eate, son cou et sa poitrine noirs contrastent avec son corps gris. Elle [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":6223,"template":"","meta":{"_acf_changed":false},"categories":[],"tags":[],"birdwatching":[],"class_list":["post-6222","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>Bernache nonnette (Branta leucopsis) - Voyage sauvage dans le delta du Danube<\/title>\n<meta name=\"description\" content=\"La bernache nonnette (Branta leucopsis) est une esp\u00e8ce de palmip\u00e8des 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\/bird\/barnacle-goose-branta-leucopsis\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bernache nonnette (Branta leucopsis) - 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