{"id":9099,"date":"2016-10-03T08:00:12","date_gmt":"2016-10-03T06:00:12","guid":{"rendered":"http:\/\/codexvirtualis.fr\/codex\/?p=9099"},"modified":"2016-09-21T20:41:40","modified_gmt":"2016-09-21T18:41:40","slug":"semaine-40-2016","status":"publish","type":"post","link":"https:\/\/codexvirtualis.fr\/codex\/semaine-40-2016","title":{"rendered":"Semaine 40-2016"},"content":{"rendered":"<h2>Une citation<\/h2>\n<p>\u00ab\u00a0Celui qui \u00e9vite la peine ne peut trouver le bonheur.\u00a0\u00bb<\/p>\n<p>Anonyme<\/p>\n<p> &nbsp; <\/p>\n<h2>Une image<\/h2>\n<figure style=\"width: 300px\" class=\"wp-caption alignnone\"><a rel=\"lightbox\" href=\"\/documents\/images\/tourne-pierre01-07-WEB.JPG\" target=\"_blank\"><img decoding=\"async\" src=\"\/documents\/images\/tourne-pierre01-07-WEB.JPG\" width=\"300\" alt=\"Tournepierre \u00e0 collier\" class=\"size-medium\" \/><\/a><figcaption class=\"wp-caption-text\">Tournepierre \u00e0 collier (Roscoff, f\u00e9vrier 2007)<\/figcaption><\/figure>\n<p> &nbsp; <\/p>\n<p>Le Tournepierre \u00e0 collier (<em>Arenaria interpres<\/em>) est un animal appartenant au groupe des Oiseaux et plus pr\u00e9cis\u00e9ment \u00e0 la famille des Scolopacid\u00e9s.<\/p>\n<p>Il est pr\u00e9sent dans nos r\u00e9gions principalement en bord de mer et pendant la saison hivernale. Il est alors rencontr\u00e9 sur les c\u00f4tes sableuses et \u00e9ventuellement rocheuses.<br \/>\nMigrateur, il gagne son aire de reproduction situ\u00e9e dans le nord de l&rsquo;Europe au printemps, et rejoint les r\u00e9gions plus m\u00e9ridionales \u00e0 l&rsquo;automne. <\/p>\n<p> &nbsp; <\/p>\n<p>Le Tournepierre \u00e0 collier est identifi\u00e9 \u00e0 la forme et aux dimensions de son corps ainsi qu&rsquo;aux caract\u00e9ristiques de son plumage. Son comportement est \u00e9galement typique.<\/p>\n<p>Les membres de l&rsquo;esp\u00e8ce sont plut\u00f4t trapus et de taille moyenne, leur corps mesurant environ 25 cm de long pour une envergure de l&rsquo;ordre de 55 cm. <\/p>\n<p>La t\u00eate porte \u00e0 l&rsquo;avant un bec noir conique, pointu et l\u00e9g\u00e8rement courb\u00e9 vers le haut.<br \/>\nEn p\u00e9riode internuptiale, elle est de couleur brun sombre, l\u00e9g\u00e8rement mouchet\u00e9e, de m\u00eame que le cou, qui pr\u00e9sente en outre un collier noir orn\u00e9 de taches blanches lat\u00e9rales.<\/p>\n<p>Le dos est sombre, marron ou noir, et relativement uniforme alors que la face sup\u00e9rieure des ailes est mouchet\u00e9e, de couleur gris-brun, fr\u00e9quemment travers\u00e9e d&rsquo;un fin liser\u00e9 blanc. Il en va de m\u00eame de la queue.<br \/>\nL&rsquo;ensemble contraste avec le ventre blanc et les pattes de couleur orange, relativement courtes.<\/p>\n<p> &nbsp; <\/p>\n<p>Le Tournepierre \u00e0 collier est un animal carnivore. Il se nourrit de vers marins, de crustac\u00e9s, de Mollusques et d&rsquo;\u00c9chinodermes qu&rsquo;il capture vivants. Il peut \u00e9galement manger des animaux morts, ainsi que des Insectes et \u00e9ventuellement des graines. <\/p>\n<p>Il obtient sa nourriture en retournant pierres, algues \u00e9chou\u00e9es et coquilles \u00e0 l&rsquo;aide de son bec et en fouillant le sable.<\/p>\n<p> &nbsp; <\/p>\n<p>La reproduction du Tournepierre \u00e0 collier intervient \u00e0 la fin du printemps et en \u00e9t\u00e9 au terme d&rsquo;une migration, dans les r\u00e9gions bordant l&rsquo;Oc\u00e9an arctique.<\/p>\n<p>L&rsquo;esp\u00e8ce est monogame.<\/p>\n<p>Un creux dans un rocher ou dans la toundra, nettoy\u00e9 et rempli de d\u00e9bris v\u00e9g\u00e9taux par la femelle, forme le nid.<br \/>\nQuatre \u0153ufs y sont d\u00e9pos\u00e9s en moyenne apr\u00e8s l&rsquo;accouplement.<\/p>\n<p>La couvaison dure entre trois et quatre semaines et les poussins quittent le nid trois semaines apr\u00e8s l&rsquo;\u00e9closion des \u0153ufs.<\/p>\n<p>La dur\u00e9e de vie est de l&rsquo;ordre de vingt ans.<\/p>\n<p> &nbsp; <\/p>\n<p>Pour en savoir plus, consulter :<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>le site <a href=\"http:\/\/doris.ffessm.fr\" target=\"_blank\">Doris<\/a> (Donn\u00e9es d\u2019observations pour la reconnaissance et l\u2019identification de la faune et de la flore subaquatiques \u2013 F\u00e9d\u00e9ration fran\u00e7aise d\u2019\u00e9tudes et de sports sous-marins \u2013 adresse : http:\/\/doris.ffessm.fr)<\/p>\n<p>et notamment<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>la fiche <a href=\"http:\/\/doris.ffessm.fr\/ref\/specie\/1556\" target=\"_blank\"> FEY Laurent, TOURENNE Murielle, COROLLA Jean-Pierre, BEAUVERGER Laetitia, BARRABES Michel in : DORIS, 02\/07\/2016 : Arenaria interpres (Linnaeus, 1758)<\/a> (adresse : http:\/\/doris.ffessm.fr\/ref\/specie\/1556 consult\u00e9e le 20 septembre 2016)<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>le site <a href=\"http:\/\/www.oiseaux.net\/\" target=\"_blank\">Oiseaux.net<\/a> (adresse : http:\/\/www.oiseaux.net)<\/p>\n<p>et notamment<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>la fiche <a href=\"http:\/\/www.oiseaux.net\/oiseaux\/tournepierre.a.collier.html\" target=\"_blank\">Tournepierre \u00e0 collier<\/a> (adresse : http:\/\/www.oiseaux.net\/oiseaux\/tournepierre.a.collier.html consult\u00e9e le 20 septembre 2016)<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>le site <a href=\"http:\/\/eol.org\/\" target=\"_blank\">EOL<\/a> (Encyclopedia of life &#8211; en anglais &#8211; adresse : http:\/\/eol.org)<\/p>\n<p>et notamment<\/p>\n<p><span style=\"color: #999999;\">&bull; <\/span>l&rsquo;article <a href=\"http:\/\/eol.org\/pages\/1049367\/overview\" target=\"_blank\">Arenaria interpres<\/a> (adresse : http:\/\/eol.org\/pages\/1049367\/overview ; consult\u00e9 le 20 septembre 2016)<\/p>\n<p> &nbsp; <\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>Une citation \u00ab\u00a0Celui qui \u00e9vite la peine ne peut trouver le bonheur.\u00a0\u00bb Anonyme &nbsp; Une image &nbsp; Le Tournepierre \u00e0 collier (Arenaria interpres) est un animal appartenant au groupe des Oiseaux et plus pr\u00e9cis\u00e9ment \u00e0 la famille des Scolopacid\u00e9s. Il est pr\u00e9sent dans nos r\u00e9gions principalement en bord de mer et pendant la saison hivernale. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[28,23,26],"class_list":["post-9099","post","type-post","status-publish","format-standard","hentry","category-a-la-une","tag-biologie","tag-observation","tag-oiseau"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/9099","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/comments?post=9099"}],"version-history":[{"count":16,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/9099\/revisions"}],"predecessor-version":[{"id":9147,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/posts\/9099\/revisions\/9147"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=9099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/categories?post=9099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/tags?post=9099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}