{"id":23780,"date":"2025-04-18T14:49:02","date_gmt":"2025-04-18T12:49:02","guid":{"rendered":"https:\/\/ficedula.ch\/avifauna\/grand-harle\/"},"modified":"2026-07-28T16:59:44","modified_gmt":"2026-07-28T14:59:44","slug":"grand-harle","status":"publish","type":"species","link":"https:\/\/ficedula.ch\/fr\/avifauna\/grand-harle\/","title":{"rendered":"Grand harle"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"23780\" class=\"elementor elementor-23780 elementor-16036\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-247a81a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"247a81a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-6ed208a\" data-id=\"6ed208a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c3036ff elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"c3036ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carosello d&#039;immagini\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper swiper-image-stretch\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" loading=\"lazy\" class=\"swiper-slide-image\" src=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/SmergoMaggiore-femmina_Antonia_Lenstra-scaled-9.jpg\" alt=\"Smergo maggiore - Ficedula\" \/><figcaption class=\"elementor-image-carousel-caption\">Foto di: Antonia Lenstra<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" loading=\"lazy\" class=\"swiper-slide-image\" src=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/SmergoMaggiore_Antonia_Lenstra-scaled.jpg\" alt=\"Foto di: Antonia Lenstra\" \/><figcaption class=\"elementor-image-carousel-caption\">Foto di: Antonia Lenstra<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bcbe18 elementor-widget elementor-widget-heading\" data-id=\"3bcbe18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Description<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbf2f27 elementor-widget elementor-widget-text-editor\" data-id=\"bbf2f27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"font_8\">Le harle bi\u00e8vre est un canard de grande taille caract\u00e9ris\u00e9 par un corps \u00e9lanc\u00e9 et un bec long et dentel\u00e9. Les m\u00e2les adultes pr\u00e9sentent un plumage distinctif, avec une t\u00eate vert fonc\u00e9 et un corps blanc, tandis que chez les femelles, le plumage est gris et la t\u00eate brun rouge\u00e2tre. Cette esp\u00e8ce se nourrit principalement de poissons, qu\u2019elle capture en plongeant sous l\u2019eau. Elle niche dans des cavit\u00e9s naturelles ou artificielles au printemps, souvent \u00e0 proximit\u00e9 de plans d\u2019eau douce.     <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b133c4 elementor-widget elementor-widget-heading\" data-id=\"8b133c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Situation en Suisse italienne<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f69e84a elementor-widget elementor-widget-text-editor\" data-id=\"f69e84a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La premi\u00e8re nidification du Harle bi\u00e8vre sur le lac Verbano remonte \u00e0 1998, aux Castelli di Cannero. Depuis 2002, la nidification a \u00e9galement \u00e9t\u00e9 confirm\u00e9e sur le lac Verbano, dans le Tessin. Ces derni\u00e8res ann\u00e9es, le harle bi\u00e8vre a consid\u00e9rablement \u00e9tendu son aire de r\u00e9partition. Pour nicher, il utilise des cavit\u00e9s dans les arbres ou des trous \u00e0 l\u2019int\u00e9rieur de falaises surplombant l\u2019eau, ainsi que les berges et les murs de sout\u00e8nement des routes longeant les rivi\u00e8res et les lacs.     <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-8999b58\" data-id=\"8999b58\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c306551 elementor-widget elementor-widget-ecolar_project_info\" data-id=\"c306551\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"ecolar_project_info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"ecolar-protfolio-info-wrapper\">\r\n            <div class=\"ecolar-protfolio-info-list\">\r\n                <ul>\r\n                                <li><label>Nom scientifique<\/label>Mergus merganser<\/li>\r\n                                <li><label>Italien<\/label>Grand Harle<\/li>\r\n                                <li><label>Tedesco<\/label>G\u00e4nses\u00e4ger<\/li>\r\n                                <li><label>Romancio<\/label><\/li>\r\n                                <li><label>Anglais<\/label>Common Merganser<\/li>\r\n                                <li><label>Lunghezza<\/label>58 cm<\/li>\r\n                                <li><label>Envergure<\/label>78\u201394 cm<\/li>\r\n                                <\/ul>\r\n\r\n                                <div class=\"ecolar-project-info-social\">\r\n                                        <h4 class=\"project-social-title\">Partager sur les r\u00e9seaux sociaux<\/h4>\r\n                    <ul>\r\n                        <li><a 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href=\"https:\/\/ficedula.ch\/fr\/avifauna\/corbeau-imperial\/\">Corbeau imp\u00e9rial<\/a><\/h6>\r\n                                                                <div class=\"recent-widget-date\">\r\n                                    18 avril 2025                                <\/div>\r\n                                                            <\/div>\r\n                        <\/li>\r\n                                            <li>\r\n                            <img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"150\" height=\"150\" src=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Cormorano_Paola_Winkler-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Cormorano_Paola_Winkler-150x150.jpg 150w, https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Cormorano_Paola_Winkler-300x300.jpg 300w, https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Cormorano_Paola_Winkler-100x100.jpg 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>                            <div class=\"ecolar-widget-post-thum-content\">\r\n                                <h6><a class=\"recent-post-title\" href=\"https:\/\/ficedula.ch\/fr\/avifauna\/cormoran\/\">Cormoran<\/a><\/h6>\r\n                                                                <div class=\"recent-widget-date\">\r\n                                    18 avril 2025                                <\/div>\r\n                                                            <\/div>\r\n                        <\/li>\r\n                                            <li>\r\n                            <img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"150\" height=\"150\" src=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Tuffetto_Jorge_Duro-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Tuffetto_Jorge_Duro-150x150.jpg 150w, https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Tuffetto_Jorge_Duro-300x300.jpg 300w, https:\/\/ficedula.ch\/wp-content\/uploads\/2025\/04\/Tuffetto_Jorge_Duro-100x100.jpg 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>                            <div class=\"ecolar-widget-post-thum-content\">\r\n                                <h6><a class=\"recent-post-title\" href=\"https:\/\/ficedula.ch\/fr\/avifauna\/petit-plongeon\/\">Petit plongeon<\/a><\/h6>\r\n                                                                <div class=\"recent-widget-date\">\r\n                                    18 avril 2025                                <\/div>\r\n                                                            <\/div>\r\n                        <\/li>\r\n                                    <\/ul>\r\n            <\/div>\r\n        <\/div>\r\n        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