{"id":2542,"date":"2014-07-26T14:01:41","date_gmt":"2014-07-26T19:01:41","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=2542"},"modified":"2014-07-26T14:01:41","modified_gmt":"2014-07-26T19:01:41","slug":"des-oiseaux-hybrides-migrent-de-maniere-hybride","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/des-oiseaux-hybrides-migrent-de-maniere-hybride\/","title":{"rendered":"Des oiseaux hybrides migrent de mani\u00e8re hybride<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_2531\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/bird-map-300.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2531\" class=\"size-medium wp-image-2531\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/bird-map-300-300x136.jpg\" alt=\"Les lignes noires pleines montrent les voies migratoires de deux populations de grive \u00e0 dos olive. Les lignes pointill\u00e9es montrent le trajet emprunt\u00e9 par oiseaux hybdrides des deux esp\u00e8ces, un trajet plus difficile avec moins d\u2019insectes, moins de v\u00e9g\u00e9tation et moins d\u2019eau. (Cr\u00e9dit: Kira Delmore)\" width=\"300\" height=\"136\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/bird-map-300-300x136.jpg 300w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/bird-map-300.jpg 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2531\" class=\"wp-caption-text\">Les lignes noires pleines montrent les voies migratoires de deux populations de grive \u00e0 dos olive. Les lignes pointill\u00e9es montrent le trajet emprunt\u00e9 par oiseaux hybdrides des deux esp\u00e8ces, un trajet plus difficile avec moins d\u2019insectes, moins de v\u00e9g\u00e9tation et moins d\u2019eau. (Cr\u00e9dit: Kira Delmore)<\/p><\/div>\n<p><span style=\"color: #000000;\">Une nouvelle \u00e9tude montre que la g\u00e9n\u00e9tique joue un r\u00f4le important dans les trajets migratoires choisis par les oiseaux. Des chercheurs ont attach\u00e9 des petits sacs \u00e0 dos de g\u00e9olocalisation sur le dos de grives \u00e0 dos olive afin de les suivre dans leur migration de la Colombie-Britannique jusqu\u2019en Am\u00e9rique centrale et du Sud. <\/span><\/p>\n<p><span style=\"color: #000000;\">Les oiseaux d\u2019une population suivent la c\u00f4te pacifique alors que l\u2019autre passe par l\u2019Est, mais les oiseaux hybrides choisissent un chemin interm\u00e9diaire plus difficile passant par des d\u00e9serts et des montagnes.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Ecology Letters<span style=\"color: #000000;\">\u00a0<\/span><\/em>le\u00a0<strong>16 juillet\u00a0<\/strong><strong>2014,\u00a0<\/strong><span style=\"text-decoration: underline;\"><span><a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ele.12326\/abstract\" target=\"_blank\">cliquez ici<\/a><\/span><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><span><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/span><\/p>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><span style=\"color: #000000;\">Kira Delmore, Universit\u00e9 de la Colombie-Britannique,\u00a0<span style=\"color: #000000;\">Colombie-Britannique<\/span><\/span><\/h4>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><span style=\"color: #000000;\">Darren Irwin, Universit\u00e9 de la Colombie-Britannique,\u00a0Colombie-Britannique<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude montre que la g\u00e9n\u00e9tique joue un r\u00f4le important dans les trajets migratoires choisis par les oiseaux. Des chercheurs ont attach\u00e9 des petits sacs \u00e0 dos de g\u00e9olocalisation sur le dos de grives \u00e0 dos olive afin de les suivre dans leur migration de la Colombie-Britannique jusqu\u2019en Am\u00e9rique centrale et du Sud. Les [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2531,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[235,66,402,1263,1275,919,910,68],"class_list":["post-2542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-animaux","tag-biologie","tag-colombie-britannique","tag-comportement-animal","tag-dna-fr","tag-evolution-fr","tag-genetique","tag-oiseaux"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/bird-map-300.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-F0","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=2542"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2542\/revisions"}],"predecessor-version":[{"id":2543,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2542\/revisions\/2543"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/2531"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=2542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=2542"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=2542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}