{"id":587,"date":"2019-07-23T20:51:37","date_gmt":"2019-07-23T18:51:37","guid":{"rendered":"http:\/\/rnop.ovh\/?p=587"},"modified":"2019-07-23T20:51:37","modified_gmt":"2019-07-23T18:51:37","slug":"baguage-dhirondelles-de-rivage-a-la-rnop","status":"publish","type":"post","link":"https:\/\/rnop.ovh\/?p=587","title":{"rendered":"BAGUAGE D&rsquo;HIRONDELLES DE RIVAGE \u00c0 LA RNOP"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/032-RNOP-la-butte-\u00e0-hirondelles-de-rivage-1024x768.jpg\" alt=\"\" class=\"wp-image-596\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/032-RNOP-la-butte-\u00e0-hirondelles-de-rivage-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/032-RNOP-la-butte-\u00e0-hirondelles-de-rivage-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/032-RNOP-la-butte-\u00e0-hirondelles-de-rivage-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/032-RNOP-la-butte-\u00e0-hirondelles-de-rivage.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>RNOP, la butte \u00e0 hirondelles de rivage<\/figcaption><\/figure>\n\n\n\n<p>Vendredi 5 juillet, \u00e0 6 h du matin, quelques naturalistes passionn\u00e9s se retrouvent \u00e0 la RNOP, \u00e0 proximit\u00e9 de la butte o\u00f9 nichent une vingtaine de couples d\u2019hirondelles de rivage. C\u2019est que, Karel Vandemeulebroecke, bagueur officiel, organise ce matin une s\u00e9ance de baguage d\u2019hirondelles de rivage. \u00c0 notre arriv\u00e9e matinale, le filet de capture est d\u00e9j\u00e0 mis !<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/028-1024x768.jpg\" alt=\"\" class=\"wp-image-588\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/028-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/028-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/028-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/028.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/029-1024x768.jpg\" alt=\"\" class=\"wp-image-589\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/029-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/029-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/029-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/029.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/figure>\n\n\n\n<p>Un peu d\u2019inqui\u00e9tude cependant, car il se passe une demi-heure environ avant d\u2019apercevoir les premi\u00e8res hirondelles en chasse dans le ciel.    <\/p>\n\n\n\n<p>Au total, pas moins de 28 (dont 20 juv\u00e9niles) hirondelles de rivage seront bagu\u00e9es ainsi que quelques fauvettes grisettes. Les oiseaux captur\u00e9s sont mis dans un bac en bois et des petits sacs en tissu. Karel les retire ensuite, un \u00e0 un, pour mesurer la r\u00e9mige la plus longue, mettre une bague \u00e0 la patte et peser l\u2019oiseau \u00e0 l\u2019aide d\u2019une petite balance \u00e9lectronique.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/002-le-bagueur-et-son-mat\u00e9riel-1024x768.jpg\" alt=\"\" class=\"wp-image-590\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/002-le-bagueur-et-son-mat\u00e9riel-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/002-le-bagueur-et-son-mat\u00e9riel-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/002-le-bagueur-et-son-mat\u00e9riel-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/002-le-bagueur-et-son-mat\u00e9riel.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Le bagueur et son mat\u00e9riel<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/010-la-pes\u00e9e-1024x768.jpg\" alt=\"\" class=\"wp-image-591\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/010-la-pes\u00e9e-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/010-la-pes\u00e9e-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/010-la-pes\u00e9e-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/010-la-pes\u00e9e.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>La pes\u00e9e<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/007-le-baguage-1024x768.jpg\" alt=\"\" class=\"wp-image-592\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/007-le-baguage-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/007-le-baguage-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/007-le-baguage-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/007-le-baguage.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Le baguage<\/figcaption><\/figure>\n\n\n\n<p>Cette s\u00e9ance nous a permis de bien voir la diff\u00e9rence de plumage entre les hirondelles de rivage juv\u00e9niles et adultes.   <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"767\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/012b-Hirondelle-de-rivage-Riparia-riparia-1-1024x767.jpg\" alt=\"\" class=\"wp-image-599\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/012b-Hirondelle-de-rivage-Riparia-riparia-1-1024x767.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/012b-Hirondelle-de-rivage-Riparia-riparia-1-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/012b-Hirondelle-de-rivage-Riparia-riparia-1-768x575.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/012b-Hirondelle-de-rivage-Riparia-riparia-1.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Hirondelle de rivage (Riparia riparia)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/014-Hirondelle-de-rivage-juv\u00e9nile-1024x768.jpg\" alt=\"\" class=\"wp-image-594\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/014-Hirondelle-de-rivage-juv\u00e9nile-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/014-Hirondelle-de-rivage-juv\u00e9nile-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/014-Hirondelle-de-rivage-juv\u00e9nile-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/014-Hirondelle-de-rivage-juv\u00e9nile.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Hirondelle de rivage, juv\u00e9nile<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"769\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/021b-Hirondelle-de-rivage-juv\u00e9nile-face-1024x769.jpg\" alt=\"\" class=\"wp-image-595\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/021b-Hirondelle-de-rivage-juv\u00e9nile-face-1024x769.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/021b-Hirondelle-de-rivage-juv\u00e9nile-face-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/021b-Hirondelle-de-rivage-juv\u00e9nile-face-768x577.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/021b-Hirondelle-de-rivage-juv\u00e9nile-face.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Hirondelle de rivage<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"http:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/017-Fauvette-grisette-Sylvia-communis-1024x768.jpg\" alt=\"\" class=\"wp-image-597\" srcset=\"https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/017-Fauvette-grisette-Sylvia-communis-1024x768.jpg 1024w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/017-Fauvette-grisette-Sylvia-communis-300x225.jpg 300w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/017-Fauvette-grisette-Sylvia-communis-768x576.jpg 768w, https:\/\/rnop.ovh\/wp-content\/uploads\/2019\/07\/017-Fauvette-grisette-Sylvia-communis.jpg 2048w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Fauvette grisette (Sylvia communis)<\/figcaption><\/figure>\n\n\n\n<p>Karel nous a montr\u00e9 aussi des petits insectes parasites (dipt\u00e8res de la famille des Hippoboscid\u00e9s) de l\u2019Hirondelle de rivage et du Martinet noir.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Aurons-nous un jour des donn\u00e9es (voie migratoire, aire d\u2019hivernage, \u00e2ge de l\u2019oiseau, etc \u2026) suite \u00e0 une re-capture d\u2019un (ou plusieurs) de ces oiseaux bagu\u00e9s aujourd\u2019hui ? Nous l\u2019esp\u00e9rons vivement ! \u2026\u201d<\/p>\n\n\n\n<p>Reportage et photos: Paulette Claerhout<br>\nJuillet 2019<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vendredi 5 juillet, \u00e0 6 h du matin, quelques naturalistes passionn\u00e9s se retrouvent \u00e0 la RNOP, \u00e0 proximit\u00e9 de la butte o\u00f9 nichent une vingtaine de couples d\u2019hirondelles de rivage. C\u2019est que, Karel Vandemeulebroecke, bagueur officiel, organise ce matin une s\u00e9ance de baguage d\u2019hirondelles de rivage. \u00c0 notre arriv\u00e9e matinale, le filet de capture est &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/rnop.ovh\/?p=587\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;BAGUAGE D&rsquo;HIRONDELLES DE RIVAGE \u00c0 LA RNOP&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/posts\/587"}],"collection":[{"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rnop.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=587"}],"version-history":[{"count":4,"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions"}],"predecessor-version":[{"id":604,"href":"https:\/\/rnop.ovh\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions\/604"}],"wp:attachment":[{"href":"https:\/\/rnop.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rnop.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rnop.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}