{"id":3000,"date":"2015-10-03T15:32:20","date_gmt":"2015-10-03T19:32:20","guid":{"rendered":"http:\/\/lenichoir.org\/?p=3000"},"modified":"2015-10-03T15:32:20","modified_gmt":"2015-10-03T19:32:20","slug":"changer-de-couleurs-avec-les-saisons","status":"publish","type":"post","link":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/","title":{"rendered":"Changer de couleurs avec les saisons"},"content":{"rendered":"<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"alignleft size-full wp-image-2989\" src=\"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg\" alt=\"Chardonneret\" width=\"225\" height=\"225\" srcset=\"https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf2-1-66x66.jpg 66w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf2-1-150x150.jpg 150w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf2-1-200x200.jpg 200w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf2-1.jpg 225w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>Muer c\u2019est se d\u00e9barrasser du vieux pour faire place \u00e0 du neuf. Chez les oiseaux, la mue consiste \u00e0 remplacer quelques plumes, ou toutes, au moins une fois par an, g\u00e9n\u00e9ralement \u00e0 l\u2019automne. Pour beaucoup d\u2019oiseaux, cela signifie des plumes toutes neuves pour la longue migration \u00e0 venir, le plus dangereux moment de l\u2019ann\u00e9e pour la plupart d\u2019entre eux. Un plumage parfait est indispensable, par exemple, pour les parulines ray\u00e9es qui vont entreprendre une incroyable\u00a0 migration : 3000 km au-dessus de l\u2019oc\u00e9an Atlantique, soit 88 heures de vol sans escale.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"alignleft size-full wp-image-2991\" src=\"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/chick-1.jpg\" alt=\"M\u00e9sange\" width=\"225\" height=\"225\" srcset=\"https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/chick-1-66x66.jpg 66w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/chick-1-150x150.jpg 150w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/chick-1-200x200.jpg 200w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/chick-1.jpg 225w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>La mue annuelle peut ne servir qu\u2019\u00e0 rafra\u00eechir le plumage, la couleur des plumes restant toute l\u2019ann\u00e9e la m\u00eame. C\u2019est le cas d\u2019esp\u00e8ces telles que le cardinal ou la m\u00e9sange. D\u2019autres, en revanche, en profitent pour changer. Le camouflage remplace alors les couleurs \u00e9clatantes de la p\u00e9riode de reproduction afin de s\u2019adapter soit aux conditions hivernales, chez ceux qui restent, soit au long voyage et \u00e0 l\u2019habitat d\u2019hivernage, chez les esp\u00e8ces migratoires. Cela implique une autre mue au printemps, pour retrouver les couleurs de la p\u00e9riode de reproduction.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"alignleft size-full wp-image-2988\" src=\"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf1-1.jpg\" alt=\"Chardonneret\" width=\"225\" height=\"225\" srcset=\"https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf1-1-66x66.jpg 66w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf1-1-150x150.jpg 150w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf1-1-200x200.jpg 200w, https:\/\/lenichoir.org\/wp-content\/uploads\/2015\/10\/gf1-1.jpg 225w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/>Les chardonnerets jaunes en sont un bon exemple. Le m\u00e2le jaune vif de l\u2019\u00e9t\u00e9 fr\u00e9quente encore vos mangeoires en hiver, mais il n\u2019est plus jaune, il a rev\u00eatu des couleurs plus proches du gris-vert de la femelle. La plupart des parulines en font autant ; les bleus, les oranges et les jaunes vifs, les rayures et les motifs de l\u2019\u00e9t\u00e9 sont abandonn\u00e9s pour des verts, des olives et des jaunes ternes qui uniformisent l\u2019apparence de la plupart des esp\u00e8ces.<\/p>\n<p style=\"text-align: justify;\">Beaucoup d\u2019oiseaux sont ainsi color\u00e9s l\u2019\u00e9t\u00e9 et camoufl\u00e9s l\u2019hiver. Mais il y a des exceptions, qu\u2019illustrent bien les canards. Contrairement \u00e0 la plupart des autres oiseaux, qui se rencontrent g\u00e9n\u00e9ralement sur les lieux de reproduction ou sont d\u00e9j\u00e0 en couple, les canards s\u2019unissent habituellement en hiver et migrent en couple vers les lieux de reproduction. Il est donc judicieux d\u2019avoir sa plus belle tenue en hiver, lorsqu\u2019il faut impressionner ces dames! Avez-vous d\u00e9j\u00e0 remarqu\u00e9 que les canards m\u00e2les sont invisibles en juillet et en ao\u00fbt? C\u2019est que la mue de leurs plumes de vol a lieu en \u00e9t\u00e9 et que, pendant ce temps, ils ont du mal \u00e0 voler. Avoir du mal \u00e0 voler et arborer des couleurs vives ne vont pas bien ensemble lorsque les pr\u00e9dateurs r\u00f4dent alentour. Voil\u00e0 pourquoi, pendant cette p\u00e9riode dangereuse, les canards m\u00e2les empruntent l\u2019apparence terne des femelles.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muer c\u2019est se d\u00e9barrasser du vieux pour faire place \u00e0  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"class_list":["post-3000","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Changer de couleurs avec les saisons - Le Nichoir<\/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:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Changer de couleurs avec les saisons - Le Nichoir\" \/>\n<meta property=\"og:description\" content=\"Muer c\u2019est se d\u00e9barrasser du vieux pour faire place \u00e0 [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/\" \/>\n<meta property=\"og:site_name\" content=\"Le Nichoir\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-03T19:32:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg\" \/>\n<meta name=\"author\" content=\"nichoir_mpnkps\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"nichoir_mpnkps\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/\"},\"author\":{\"name\":\"nichoir_mpnkps\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/#\\\/schema\\\/person\\\/93c5709c42ffce78161cc42aed3a1027\"},\"headline\":\"Changer de couleurs avec les saisons\",\"datePublished\":\"2015-10-03T19:32:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/\"},\"wordCount\":451,\"image\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lenichoir.org\\\/\\\/wp-content\\\/uploads\\\/2015\\\/10\\\/gf2-1.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/\",\"url\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/\",\"name\":\"Changer de couleurs avec les saisons - Le Nichoir\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lenichoir.org\\\/\\\/wp-content\\\/uploads\\\/2015\\\/10\\\/gf2-1.jpg\",\"datePublished\":\"2015-10-03T19:32:20+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/#\\\/schema\\\/person\\\/93c5709c42ffce78161cc42aed3a1027\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lenichoir.org\\\/\\\/wp-content\\\/uploads\\\/2015\\\/10\\\/gf2-1.jpg\",\"contentUrl\":\"https:\\\/\\\/lenichoir.org\\\/\\\/wp-content\\\/uploads\\\/2015\\\/10\\\/gf2-1.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/2015\\\/10\\\/03\\\/changer-de-couleurs-avec-les-saisons\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Changer de couleurs avec les saisons\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/#website\",\"url\":\"https:\\\/\\\/lenichoir.org\\\/\",\"name\":\"Le Nichoir\",\"description\":\"Providing proper care and treatment for injured or orphaned wild birds.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lenichoir.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/lenichoir.org\\\/#\\\/schema\\\/person\\\/93c5709c42ffce78161cc42aed3a1027\",\"name\":\"nichoir_mpnkps\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g\",\"caption\":\"nichoir_mpnkps\"},\"sameAs\":[\"https:\\\/\\\/lenichoir.org\\\/\"],\"url\":\"https:\\\/\\\/lenichoir.org\\\/fr\\\/author\\\/nichoir_mpnkps\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Changer de couleurs avec les saisons - Le Nichoir","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/","og_locale":"fr_FR","og_type":"article","og_title":"Changer de couleurs avec les saisons - Le Nichoir","og_description":"Muer c\u2019est se d\u00e9barrasser du vieux pour faire place \u00e0 [...]","og_url":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/","og_site_name":"Le Nichoir","article_published_time":"2015-10-03T19:32:20+00:00","og_image":[{"url":"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg","type":"","width":"","height":""}],"author":"nichoir_mpnkps","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"nichoir_mpnkps","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#article","isPartOf":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/"},"author":{"name":"nichoir_mpnkps","@id":"https:\/\/lenichoir.org\/#\/schema\/person\/93c5709c42ffce78161cc42aed3a1027"},"headline":"Changer de couleurs avec les saisons","datePublished":"2015-10-03T19:32:20+00:00","mainEntityOfPage":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/"},"wordCount":451,"image":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#primaryimage"},"thumbnailUrl":"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg","articleSection":["Uncategorized"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/","url":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/","name":"Changer de couleurs avec les saisons - Le Nichoir","isPartOf":{"@id":"https:\/\/lenichoir.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#primaryimage"},"image":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#primaryimage"},"thumbnailUrl":"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg","datePublished":"2015-10-03T19:32:20+00:00","author":{"@id":"https:\/\/lenichoir.org\/#\/schema\/person\/93c5709c42ffce78161cc42aed3a1027"},"breadcrumb":{"@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#primaryimage","url":"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg","contentUrl":"https:\/\/lenichoir.org\/\/wp-content\/uploads\/2015\/10\/gf2-1.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/lenichoir.org\/fr\/2015\/10\/03\/changer-de-couleurs-avec-les-saisons\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lenichoir.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Changer de couleurs avec les saisons"}]},{"@type":"WebSite","@id":"https:\/\/lenichoir.org\/#website","url":"https:\/\/lenichoir.org\/","name":"Le Nichoir","description":"Providing proper care and treatment for injured or orphaned wild birds.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lenichoir.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/lenichoir.org\/#\/schema\/person\/93c5709c42ffce78161cc42aed3a1027","name":"nichoir_mpnkps","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/dcf3846ef6f455091aeac7da889a6a6751bb6b669b4f37e12ae6ad95cb1381a2?s=96&d=mm&r=g","caption":"nichoir_mpnkps"},"sameAs":["https:\/\/lenichoir.org\/"],"url":"https:\/\/lenichoir.org\/fr\/author\/nichoir_mpnkps\/"}]}},"_links":{"self":[{"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/posts\/3000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/comments?post=3000"}],"version-history":[{"count":0,"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/posts\/3000\/revisions"}],"wp:attachment":[{"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/media?parent=3000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/categories?post=3000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lenichoir.org\/fr\/wp-json\/wp\/v2\/tags?post=3000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}