{"id":1589,"date":"2014-05-20T19:22:06","date_gmt":"2014-05-21T00:22:06","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1589"},"modified":"2014-05-21T07:38:18","modified_gmt":"2014-05-21T12:38:18","slug":"les-hirondelles-au-quebec-sont-de-moins-en-moins-nombreuses","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/les-hirondelles-au-quebec-sont-de-moins-en-moins-nombreuses\/","title":{"rendered":"Les hirondelles au Qu\u00e9bec sont de moins en moins nombreuses"},"content":{"rendered":"<div id=\"attachment_1573\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/1treeswallow4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1573\" class=\"size-full wp-image-1573\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/1treeswallow4.jpg\" alt=\"La population d\u2019hirondelles bicolores est en d\u00e9clin au Qu\u00e9bec. (Cr\u00e9dit : Gabriel Pigeon, Universit\u00e9 de Sherbrooke)\" width=\"400\" height=\"252\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/1treeswallow4.jpg 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/1treeswallow4-300x189.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-1573\" class=\"wp-caption-text\">La population d\u2019hirondelles bicolores est en d\u00e9clin au Qu\u00e9bec. (Cr\u00e9dit : Gabriel Pigeon, Universit\u00e9 de Sherbrooke)<\/p><\/div>\n<p><span style=\"color: #000000;\">Une nouvelle \u00e9tude montre que les hirondelles bicolores passant l\u2019\u00e9t\u00e9 entre Montr\u00e9al et Sherbrooke sont de moins nombreuses (leur population a diminu\u00e9 de 19%) et de plus en plus ch\u00e9tives (le poids des femelles a chut\u00e9 de 8%) entre 2005 et 2011. <\/span><\/p>\n<p><span style=\"color: #000000;\">Les populations d\u2019oiseaux insectivores sont en d\u00e9clins partout dans l\u2019est de l\u2019Am\u00e9rique du Nord et les chercheurs regardent du c\u00f4t\u00e9 des pesticides pour expliquer cette tendance. Toutefois, les auteurs de cette \u00e9tude n\u2019ont pas trouv\u00e9 de lien entre la perte de poids des hirondelles et l\u2019agriculture intensive, qui utilise plus de pesticides. Ils en concluent que nous devons tourner notre attention sur les lieux de migration en hiver des hirondelles dans le sud des \u00c9tats-Unis et en Am\u00e9rique centrale, car il se pourrait que les hirondelles arrivent au printemps au Qu\u00e9bec d\u00e9j\u00e0 en mauvaise sant\u00e9 apr\u00e8s leur migration.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Proceedings of the Royal Society B\u00a0<\/em>le\u00a0<strong>20 Mai<\/strong><strong>\u00a02014<\/strong>,\u00a0<a href=\"http:\/\/rsbl.royalsocietypublishing.org\/content\/10\/5\/20140213.abstract?sid=e70f6047-aaee-4b81-afb7-07f57c61380b\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez\u00a0ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4><a style=\"color: #1155cc;\" href=\"http:\/\/www.usherbrooke.ca\/biologie\/personnel\/professeurs\/ecologie-terrestre\/marc-belisle\/\" target=\"_blank\">Marc B\u00e9lisle<\/a><span style=\"color: #000000;\">, d\u00e9partement de biologie, Universit\u00e9 de Sherbrooke, Qu<\/span>\u00e9bec<\/h4>\n<h4><span style=\"color: #000000;\">Sebastien Rioux Paquette,\u00a0<\/span><span style=\"color: #000000;\">d\u00e9partement de biologie, Universit\u00e9 de Sherbrooke, Qu<\/span>\u00e9bec<\/h4>\n<p>&nbsp;<\/p>\n<h4><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude montre que les hirondelles bicolores passant l\u2019\u00e9t\u00e9 entre Montr\u00e9al et Sherbrooke sont de moins nombreuses (leur population a diminu\u00e9 de 19%) et de plus en plus ch\u00e9tives (le poids des femelles a chut\u00e9 de 8%) entre 2005 et 2011. Les populations d\u2019oiseaux insectivores sont en d\u00e9clins partout dans l\u2019est de l\u2019Am\u00e9rique du [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1573,"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":[235,66,1324,683,68,842],"class_list":["post-1589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-animaux","tag-biologie","tag-ecologie","tag-environnement","tag-oiseaux","tag-quebec"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/05\/1treeswallow4.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-pD","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1589","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=1589"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1589\/revisions"}],"predecessor-version":[{"id":1601,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1589\/revisions\/1601"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1573"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1589"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}