{"id":33996,"date":"2017-07-20T08:00:02","date_gmt":"2017-07-20T12:00:02","guid":{"rendered":"http:\/\/understood-jellybeans.flywheelsites.com\/?p=33996&#038;lang=fr"},"modified":"2017-07-19T10:55:22","modified_gmt":"2017-07-19T14:55:22","slug":"en-action-pour-les-hirondelles-noires","status":"publish","type":"post","link":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/","title":{"rendered":"En action pour les Hirondelles noires!"},"content":{"rendered":"<div id=\"attachment_33997\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-33997\" class=\"size-thumbnail wp-image-33997\" src=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17-150x150.jpg\" alt=\"Image of Marine Morel\" width=\"150\" height=\"150\" srcset=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17-150x150.jpg 150w, https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17.jpg 300w, https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17-60x60.jpg 60w, https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17-200x200.jpg 200w, https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/Marine-By-Ted-17-51x51.jpg 51w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><p id=\"caption-attachment-33997\" class=\"wp-caption-text\">Marine Morel,<br \/>Stagiaire en conservation<\/p><\/div>\n<p><em>Peut-\u00eatre avez-vous d\u00e9j\u00e0 observ\u00e9 des colonies d\u2019Hirondelles noires sur leurs nichoirs qui s\u2019apparentent \u00e0 des h\u00f4tels perch\u00e9s \u00e0 plusieurs m\u00e8tres du sol?<\/em><\/p>\n<p><strong>Les Hirondelles noires<\/strong><\/p>\n<p>Les Hirondelles noires (<em>Progne subis<\/em>) sont les hirondelles les plus grandes d\u2019Am\u00e9rique du Nord. Elles sont reconnaissables par leur plumage bleu-noir, plus l\u00e9ger chez la femelle qui est plut\u00f4t brune avec un ventre clair mais tr\u00e8s distinctif chez le male qui lui a un plumage enti\u00e8rement noir bleut\u00e9. Ce sont des \u00ab\u00a0insectivores a\u00e9riens\u00a0\u00bb, se nourrissant d\u2019une grande vari\u00e9t\u00e9 d\u2019insectes volants comme les libellules, les mouches ou les \u00e9ph\u00e9m\u00e8res, qu\u2019elles capturent en vol.<\/p>\n<div id=\"attachment_34049\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-34049\" class=\" wp-image-34049\" src=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/By-Marine-225-1024x768.jpg\" alt=\"Image of Purple Martins\" width=\"366\" height=\"275\" \/><p id=\"caption-attachment-34049\" class=\"wp-caption-text\">\u00a9 Marine Morel<\/p><\/div>\n<p>C\u2019est une esp\u00e8ce coloniale qui a une relation sp\u00e9ciale avec les humains car actuellement celle-ci niche essentiellement dans des nichoirs particuliers mis \u00e0 sa disposition par des hommes, amoureux des oiseaux ou naturalistes souhaitant les observer, les \u00e9tudier ou simplement leur offrir une place pour nicher. On la retrouve dans toute la partie Sud du Canada, surtout dans l\u2019Est, dans des milieux plut\u00f4t ouverts \u00e0 proximit\u00e9 de point d\u2019eau.<\/p>\n<p><strong>L\u2019aventure <em>Purple Martin<\/em><\/strong><\/p>\n<p>Le 6 juillet a commenc\u00e9 <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.google.ca\/maps\/dir\/Nature+Canada,+75+Albert+St,+Ottawa,+ON+K1P+1E3\/Port+Bruce,+ON\/Holiday+Beach+Rd,+Harrow,+ON+N0R+1G0\/Amherst+Island+Museum+%26+Gallery,+5220+Front+Rd,+Stella,+ON+K0H+2S0\/@43.7070847,-80.6075791,7z\/data=!4m26!4m25!1m5!1m1!1s0x4cce05aaa80eb56b:0xf10def1f1a4cb5c1!2m2!1d-75.695243!2d45.422344!1m5!1m1!1s0x882e6fedf3fcaca5:0xbe58b6c49305651e!2m2!1d-81.008881!2d42.654511!1m5!1m1!1s0x883b2288dd871d77:0xd83b7f9aadd2698d!2m2!1d-83.0410861!2d42.0361593!1m5!1m1!1s0x89d7e3e85176228f:0x1df87bfb9327b0ab!2m2!1d-76.6957247!2d44.1718094!3e0\">une excursion<\/a><\/span> le long de la c\u00f4te Sud de l\u2019Ontario pour le <span style=\"text-decoration: underline;\"><a href=\"https:\/\/naturecanada.ca\/ce-quon-fait\/conservation-des-oiseaux\/le-projet-de-lhirondelle-noire\/?lang=fr\">Projet de l\u2019Hirondelle noire<\/a><\/span> de Nature Canada. Celui-ci a pour but de prot\u00e9ger et faciliter le r\u00e9tablissement des populations d\u2019Hirondelles noires qui diminuent. Pour d\u00e9terminer les causes de ce d\u00e9clin, il s\u2019agit alors de r\u00e9colter un certain nombre de donn\u00e9es sur de nombreuses colonies en Ontario et ainsi mieux connaitre le cycle annuel de l\u2019Hirondelle noire. Pour cela, un des objectifs du projet est de poser des transmetteurs radio sur les hirondelles, ils serviront \u00e0 d\u00e9terminer leurs mouvements et les zones de dortoirs qu\u2019elles utilisent entre le moment o\u00f9 elles quittent leur colonie de nidification et le d\u00e9but de leur\u00a0migration vers le Br\u00e9sil (cette action s\u2019inscrit dans le <span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.birdscanada.org\/research\/motus\/?lang=FR\">programme Motus<\/a><\/span>).<\/p>\n<p>Avec Megan MacIntosh, charg\u00e9e du projet, et Ted Cheskey (gestionnaire principal pour la conservation des oiseaux) de Nature Canada, et le professeur-chercheur de l\u2019universit\u00e9 de Manitoba, Dr Kevin Fraser, nous avons entrepris un voyage le long du lac Ontario et du lac \u00c9ri\u00e9 pour visiter 3 sites h\u00e9bergeant des colonies d\u2019Hirondelle noire.<\/p>\n<p>Les sites\u00a0:<\/p>\n<ul>\n<li>Chez un particulier pr\u00e8s de Port Bruce le long du lac \u00c9ri\u00e9<\/li>\n<li>Dans un marais situ\u00e9 \u00e0 l\u2019observatoire de Holiday Beach (zone prot\u00e9g\u00e9e), du c\u00f4t\u00e9 du lac \u00c9ri\u00e9<\/li>\n<li>Sur la c\u00f4te Sud de l\u2019\u00eele Amherst, sur le lac Ontario<\/li>\n<\/ul>\n<p>Sur chaque site, un recensement a d\u2019abord \u00e9t\u00e9 effectu\u00e9 pour connaitre le nombre de nids utilis\u00e9s, le nombre de jeunes par cavit\u00e9 et leur \u00e2ge. Pour la capture des adultes, ces derniers ont \u00e9t\u00e9 choisi en fonction de l\u2019\u00e2ge des jeunes pr\u00e9sents dans leur nid, en prenant ceux qui \u00e9taient bient\u00f4t pr\u00eats \u00e0 prendre leur premier envol. Ainsi toute la famille \u00e9tait balis\u00e9e.<\/p>\n<div id=\"attachment_34053\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-34053\" class=\" wp-image-34053\" src=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/By-Ted-1024x768.jpg\" alt=\"Image of Purple Martin Crew\" width=\"759\" height=\"569\" \/><p id=\"caption-attachment-34053\" class=\"wp-caption-text\">(L) Ted Cheskey, Kurt Hennige (Kingston Field Naturalists), Megan MacIntosh, Anders Bennick (Purple Martin Landlord), Marine Morel, Scott LeDrew (Volunteer) (R). Photo taken on Amherst Island.<\/p><\/div>\n<p>Diff\u00e9rentes donn\u00e9es ont alors \u00e9t\u00e9 r\u00e9colt\u00e9es sur les adultes et les jeunes des nids choisis. Des mesures sur le poids, la taille des ailes, de la queue et du tarse<a href=\"#_ftn1\" name=\"_ftnref1\">[1]<\/a> ainsi que le taux de gras, visible entre la gorge et la poitrine. Les oiseaux ont \u00e9t\u00e9 bagu\u00e9s puis un transmetteur radio, objectif principal du projet, leur a \u00e9t\u00e9 pos\u00e9 sur le dos. La manipulation des jeunes et des adultes ainsi que le port du transmetteur ne comportent aucun risque, que ce soit de blessure ou d\u2019abandon du nid.<\/p>\n<p>Ces donn\u00e9es permettront de constater les diff\u00e9rences de d\u00e9veloppement chez les individus de ces colonies selon les diff\u00e9rents\u00a0milieux, de cr\u00e9er une base de donn\u00e9es qui permettrait de suivre l\u2019\u00e9volution de l\u2019esp\u00e8ce plus pr\u00e9cis\u00e9ment au fil des ann\u00e9es et de comprendre ce qui met en danger leur survie durant cette p\u00e9riode. La compr\u00e9hension de ces donn\u00e9es permettrait des actions pour la conservation de cette esp\u00e8ce embl\u00e9matique d\u2019Am\u00e9rique du Nord.<\/p>\n<p><strong>Un grand merci \u00e0 tous les participants du projet! <\/strong><\/p>\n<p>Merci aux propri\u00e9taires qui nous ont accueillis et laiss\u00e9s travailler sur leur propri\u00e9t\u00e9 (Hi Ron\u00a0!), aux diff\u00e9rents organismes qui nous ont accompagn\u00e9s et partag\u00e9 leurs terrains d\u2019\u00e9tudes (Bird Studies Canada, Holiday Beach Migration Observatory, Ontario Purple Martin Association, Walpole Island Purple Martin Project, Kingston Field Naturalists) et aux b\u00e9n\u00e9voles qui sont venus nous pr\u00eater main forte.<\/p>\n<p>Ce fut une excursion tr\u00e8s fructueuse et tr\u00e8s enrichissante pour tout le monde, merci!<\/p>\n<p>Vous aussi, faites-nous savoir si vous souhaitez contribuer ou si vous souhaitez<span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/naturecanada.ca\/ce-quon-fait\/conservation-des-oiseaux\/le-projet-de-lhirondelle-noire\/?lang=fr#panel13687978424\"> nous faire part de vos observations.<\/a><\/strong><\/span><\/p>\n<p><a href=\"#_ftnref1\" name=\"_ftn1\">[1]<\/a> Patte de l\u2019oiseau, correspond \u00e0 la partie \u00e9cailleuse situ\u00e9e entre la cuisse et le pied.<\/p>\n<form action=\"http:\/\/e-activist.com\/ea-action\/action\" method=\"post\" name=\"NewEmail Subscribe_1\"><!--<label><b>Email: *<\/b><\/label> --><\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr style=\"valign: middle;\">\n<td style=\"align: center;\"><img decoding=\"async\" style=\"width: 100px; height: 100px;\" src=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/iStock-484675025.png\" alt=\"Email Signup\" \/><\/td>\n<td style=\"width: 10px;\"><\/td>\n<td style=\"vertical-align: middle;\">\n<h2 style=\"color: #000000; font-size: 20px; font-weight: bold; line-height: 40px; margin-bottom: 0;\">Want more <span style=\"color: #450082;\">nature news<\/span>?<\/h2>\n<h3 style=\"color: #450082; font-size: 15px; font-weight: bold;\">Join our 50,000 nature lovers raising their voices for nature!<\/h3>\n<\/td>\n<td style=\"width: 10px;\"><\/td>\n<th scope=\"row\"><\/th>\n<td style=\"vertical-align: middle;\"><input id=\"Email_Address\" style=\"width: 200px;\" name=\"Email Address\" type=\"text\" placeholder=\"Enter your email address\" \/><\/p>\n<table style=\"width: 200px;\">\n<tbody>\n<tr style=\"width: 100%;\">\n<td style=\"vertical-align: top;\" align=\"right\"><button class=\"eaSubmitButton\" style=\"background-color: #0057a6; color: white !important; border-color: #0057A6; border-radius: 3px; padding: 5px; font-size: 15px;\" type=\"submit\">Join Now!<\/button><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<p><!--\n\n\n\n\n<td style=\"width: 10px;\"><\/td>\n\n\n\n\n--><\/p>\n<td><input name=\"ea_requested_action\" type=\"hidden\" value=\"ea_submit_user_form\" \/><input name=\"ea_javascript_enabled\" type=\"hidden\" value=\"false\" \/><input name=\"ea.AJAX.submit\" type=\"hidden\" value=\"false\" \/><input name=\"ea.campaign.id\" type=\"hidden\" value=\"36063\" \/><input name=\"ea.client.id\" type=\"hidden\" value=\"1909\" \/><input name=\"ea.submitted.page\" type=\"hidden\" value=\"1\" \/><input name=\"Keep me updated?\" type=\"hidden\" value=\"Y\" \/><input name=\"ea.form.id\" type=\"hidden\" value=\"13894\" \/><input id=\"Accepts_EmailY\" name=\"Accepts Email\" type=\"hidden\" value=\"Y\" \/><input id=\"NC_TagDiv\" name=\"NC Tag\" type=\"hidden\" value=\"nc\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/form>\n","protected":false},"excerpt":{"rendered":"<p>Peut-\u00eatre avez-vous d\u00e9j\u00e0 observ\u00e9 des colonies d\u2019Hirondelles noires sur leurs nichoirs qui s\u2019apparentent \u00e0 des h\u00f4tels perch\u00e9s \u00e0 plusieurs m\u00e8tres du sol? Les Hirondelles noires Les Hirondelles noires (Progne subis) sont les hirondelles les plus grandes d\u2019Am\u00e9rique du Nord. Elles sont reconnaissables par leur plumage bleu-noir, plus l\u00e9ger chez la femelle qui est plut\u00f4t brune [&hellip;]<\/p>\n","protected":false},"author":133,"featured_media":33999,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1500],"tags":[1789,1788,652],"class_list":["post-33996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-fr","tag-field-work","tag-hirondelles-noires","tag-purple-martin"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>En action pour les Hirondelles noires! - 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\/blog-fr\/en-action-pour-les-hirondelles-noires\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"En action pour les Hirondelles noires! - Nature Canada\" \/>\n<meta property=\"og:description\" content=\"Peut-\u00eatre avez-vous d\u00e9j\u00e0 observ\u00e9 des colonies d\u2019Hirondelles noires sur leurs nichoirs qui s\u2019apparentent \u00e0 des h\u00f4tels perch\u00e9s \u00e0 plusieurs m\u00e8tres du sol? Les Hirondelles noires Les Hirondelles noires (Progne subis) sont les hirondelles les plus grandes d\u2019Am\u00e9rique du Nord. Elles sont reconnaissables par leur plumage bleu-noir, plus l\u00e9ger chez la femelle qui est plut\u00f4t brune [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/\" \/>\n<meta property=\"og:site_name\" content=\"Nature Canada\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NatureCanada\/\" \/>\n<meta property=\"article:published_time\" content=\"2017-07-20T12:00:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/PM-by-Marine-12-e1559314728643.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"202\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nature Canada\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@NatureCanada\" \/>\n<meta name=\"twitter:site\" content=\"@NatureCanada\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nature Canada\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/\"},\"author\":{\"name\":\"Nature Canada\",\"@id\":\"https:\/\/naturecanada.ca\/fr\/#\/schema\/person\/ffb8e527a16c37430fc8b22378f4656d\"},\"headline\":\"En action pour les Hirondelles noires!\",\"datePublished\":\"2017-07-20T12:00:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/\"},\"wordCount\":887,\"image\":{\"@id\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/PM-by-Marine-12-e1559314728643.jpg\",\"keywords\":[\"field work\",\"Hirondelles noires\",\"Purple Martin\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/\",\"url\":\"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/\",\"name\":\"En action pour les Hirondelles noires! 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Les Hirondelles noires Les Hirondelles noires (Progne subis) sont les hirondelles les plus grandes d\u2019Am\u00e9rique du Nord. Elles sont reconnaissables par leur plumage bleu-noir, plus l\u00e9ger chez la femelle qui est plut\u00f4t brune [&hellip;]","og_url":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/","og_site_name":"Nature Canada","article_publisher":"https:\/\/www.facebook.com\/NatureCanada\/","article_published_time":"2017-07-20T12:00:02+00:00","og_image":[{"width":1000,"height":202,"url":"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/PM-by-Marine-12-e1559314728643.jpg","type":"image\/jpeg"}],"author":"Nature Canada","twitter_card":"summary_large_image","twitter_creator":"@NatureCanada","twitter_site":"@NatureCanada","twitter_misc":{"Written by":"Nature Canada","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/#article","isPartOf":{"@id":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/"},"author":{"name":"Nature Canada","@id":"https:\/\/naturecanada.ca\/fr\/#\/schema\/person\/ffb8e527a16c37430fc8b22378f4656d"},"headline":"En action pour les Hirondelles noires!","datePublished":"2017-07-20T12:00:02+00:00","mainEntityOfPage":{"@id":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/"},"wordCount":887,"image":{"@id":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/#primaryimage"},"thumbnailUrl":"https:\/\/naturecanada.ca\/wp-content\/uploads\/2017\/07\/PM-by-Marine-12-e1559314728643.jpg","keywords":["field work","Hirondelles noires","Purple Martin"],"articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/","url":"https:\/\/naturecanada.ca\/fr\/nouvelles\/blog-fr\/en-action-pour-les-hirondelles-noires\/","name":"En action pour les Hirondelles noires! 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