{"id":15568,"date":"2013-12-11T18:28:45","date_gmt":"2013-12-11T18:28:45","guid":{"rendered":"http:\/\/understood-jellybeans.flywheelsites.com\/?p=15568"},"modified":"2016-08-17T20:32:49","modified_gmt":"2016-08-18T00:32:49","slug":"apercu-espece-petit-blongios-2","status":"publish","type":"post","link":"https:\/\/naturecanada.ca\/fr\/nouvelles\/apercu-espece-petit-blongios-2\/","title":{"rendered":"Aper\u00e7u esp\u00e8ce : Petit Blongios"},"content":{"rendered":"

Familiarisez-vous avec quelques esp\u00e8ces en p\u00e9ril de la ZICO Lac Desch\u00eanes. Cette semaine, Pleins feux sur les esp\u00e8ces vous pr\u00e9sente le Petit Blongios<\/strong><\/p>\n

\"Photo

Photo by Eric Begin<\/p><\/div>\n

Nom scientifique: Ixobrychus exilis<\/strong>
\nStatut LEP: Esp\u00e8ce menac\u00e9e<\/strong>
\nGroupe taxinomique: Oiseaux<\/strong>
\nTaille : 28-36 cm de long; envergure: 41-46 cm<\/strong><\/p>\n

Le Petit Blongios est l\u00e9g\u00e8rement plus gros que le Merle d\u2019Am\u00e9rique. Son plumage est brun et chamois avec des stries chamois sur son ventre blanc. La calotte et le dos sont noirs chez le m\u00e2le et plus p\u00e2le chez la femelle et les juv\u00e9niles. Sur les ailes, il y a une tache chamois visible en vol. Les plus grandes menaces pour le Petit Blongios sont la perte et la d\u00e9gradation de ses habitats. Les populations de cette esp\u00e8ce ont d\u00e9clin\u00e9 de 30 % au Canada au cours de la derni\u00e8re d\u00e9cennie. Cet oiseau se nourrit de grenouilles, de petits poissons et d\u2019insectes aquatiques. Il construit son nid dans la v\u00e9g\u00e9tation \u00e9merg\u00e9e au-dessus de la surface de l\u2019eau. Son chant s\u2019apparente \u00e0 un \u00ab cou-cou-cou \u00bb creux et paisible.<\/p>\n

O\u00f9 peut-on observer cette esp\u00e8ce?<\/strong>
\nOn peut apercevoir le Petit Blongios du sud du Canada \u00e0 l\u2019Am\u00e9rique du Sud. Au Canada, on peut l\u2019observer dans le sud de l\u2019Ontario, du Manitoba, du Qu\u00e9bec et du Nouveau-Brunswick. On peut le voir fourrager dans des marais de quenouilles d\u2019eau libre. Dans la r\u00e9gion d\u2019Ottawa, on peut voir cette esp\u00e8ce dans la r\u00e9serve faunique de Constance Creek, au lac La Pech, ainsi qu\u2019au lac Mud dans la ZICO Lac Desch\u00eanes. Le Petit Blongios est un oiseau migrateur et il passe l\u2019hiver dans le sud des \u00c9tats-Unis et en Am\u00e9rique centrale.<\/p>\n

Le saviez-vous?<\/strong>
\n\u2022\u00a0\u00a0 \u00a0Il existe une vari\u00e9t\u00e9 rare de couleur diff\u00e9rente de cette esp\u00e8ce appel\u00e9e la variante de Cory : le plumage est beaucoup plus fonc\u00e9 que celui du Petit Blongios. On pouvait l\u2019observer dans les marais de la baie Ashbridges dans la partie est de Toronto, mais aujourd\u2019hui il est rare d\u2019apercevoir la variante de Cory en Am\u00e9rique du Nord.
\n\u2022\u00a0\u00a0 \u00a0Le Petit Blongios est le plus petit membre de la famille des h\u00e9rons en Am\u00e9rique du Nord. Le Grand h\u00e9ron, le Savacou hupp\u00e9 et toutes les esp\u00e8ces d\u2019aigrettes font partie de cette famille.
\n\u2022\u00a0\u00a0 \u00a0Le Petit Blongios est ma\u00eetre dans l\u2019art du camouflage dans ses habitats mar\u00e9cageux, mais on peut l\u2019entendre t\u00f4t le matin et en soir\u00e9e, en tendant bien l\u2019oreille.
\n\u2022\u00a0\u00a0 \u00a0Lorsqu\u2019il se sent menac\u00e9, le Petit Blongios s\u2019immobilise sur place pour se fondre dans la v\u00e9g\u00e9tation de son habitat.<\/p>\n

Consultez ce blogue chaque semaine pour conna\u00eetre l\u2019une des esp\u00e8ces \u00e0 risque que vous pouvez observer au Lac Desch\u00eanes.<\/em>
\nSignalez des observations du Petit Blongios ou d\u2019autres esp\u00e8ces rares au Service canadien de la faune en composant le 819.997.2800 ou sur le site Web du Centre d\u2019information sur le patrimoine naturel du Minist\u00e8re des Richesses naturelles<\/a>. N\u2019oubliez pas d\u2019inclure une photo et le lieu de l\u2019observation!<\/em><\/p>\n

Carlos Barbery observe les oiseaux depuis l\u2019\u00e2ge de cinq ans. Au cours des derni\u00e8res ann\u00e9es, il a \u00e9t\u00e9 activement impliqu\u00e9 dans trois Recensement des oiseaux de No\u00ebl \u00e0 Ottawa, \u00e0 Dunrobin et au Parc Algonquin. Il prend part \u00e0 plusieurs projets citoyens-chercheurs comme le Projet Tournesol, le Recensement des oiseaux de ma cour, et la Surveillance des nids (Nestwatch), en plus de documenter ses observations d\u2019oiseaux via eBird. Il est membre du Ottawa Field Naturalist\u2019s Macoun Club, dont il a d\u00e9j\u00e0 le pr\u00e9sident.<\/p>\n","protected":false},"excerpt":{"rendered":"

Familiarisez-vous avec quelques esp\u00e8ces en p\u00e9ril de la ZICO Lac Desch\u00eanes. Cette semaine, Pleins feux sur les esp\u00e8ces vous pr\u00e9sente le Petit Blongios Nom scientifique: Ixobrychus exilis Statut LEP: Esp\u00e8ce menac\u00e9e Groupe taxinomique: Oiseaux Taille : 28-36 cm de long; envergure: 41-46 cm Le Petit Blongios est l\u00e9g\u00e8rement plus gros que le Merle d\u2019Am\u00e9rique. Son […]<\/p>\n","protected":false},"author":99,"featured_media":12321,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1500,446],"tags":[699,701,831,830],"class_list":["post-15568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-fr","category-nouvelles","tag-iba-fr","tag-important-bird-area-fr","tag-zico-fr","tag-zone-importante-pour-la-conservation-doiseaux"],"acf":[],"yoast_head":"\nAper\u00e7u esp\u00e8ce : Petit Blongios - Nature Canada<\/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:\/\/naturecanada.ca\/fr\/nouvelles\/apercu-espece-petit-blongios-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aper\u00e7u esp\u00e8ce : Petit Blongios - Nature Canada\" \/>\n<meta property=\"og:description\" content=\"Familiarisez-vous avec quelques esp\u00e8ces en p\u00e9ril de la ZICO Lac Desch\u00eanes. Cette semaine, Pleins feux sur les esp\u00e8ces vous pr\u00e9sente le Petit Blongios Nom scientifique: Ixobrychus exilis Statut LEP: Esp\u00e8ce menac\u00e9e Groupe taxinomique: Oiseaux Taille : 28-36 cm de long; envergure: 41-46 cm Le Petit Blongios est l\u00e9g\u00e8rement plus gros que le Merle d\u2019Am\u00e9rique. 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