{"id":25344,"date":"2023-12-05T13:51:05","date_gmt":"2023-12-05T13:51:05","guid":{"rendered":"https:\/\/www.lifewolfalps.eu\/understanding-predator-prey-dynamics-using-camera-traps-in-the-bauges-reserve-france\/"},"modified":"2023-12-06T08:32:11","modified_gmt":"2023-12-06T08:32:11","slug":"understanding-predator-prey-dynamics-using-camera-traps-in-the-bauges-reserve-france","status":"publish","type":"post","link":"https:\/\/www.lifewolfalps.eu\/fr\/understanding-predator-prey-dynamics-using-camera-traps-in-the-bauges-reserve-france\/","title":{"rendered":"Compr\u00e9hension de la dynamique pr\u00e9dateurs-proies par pi\u00e8ges photographiques dans la R\u00e9serve des Bauges, France"},"content":{"rendered":"\n<p>Depuis le mois de juin l\u2019\u00e9quipe OFB de l\u2019action C3 du LWA EU a install\u00e9 <strong>60 pi\u00e8ges photographiques sur une zone de 52km2 de la Reserve Nationale de Chasse et de Faune Sauvage (RNCFS)<\/strong> <strong>des Bauges<\/strong>, afin d\u2019y suivre et \u00e9tudier les interactions proies-pr\u00e9dateurs et les activit\u00e9s humaines. Ces pi\u00e8ges photographiques permettent d\u2019\u00e9tudier la <strong>co-occurrence entre esp\u00e8ces animales<\/strong> (sauvages, domestiques, humains) dans l\u2019espace et le temps, dans l\u2019objectif d\u2019apporter des \u00e9l\u00e9ments de connaissance sur comment elles interagissent entre elles.<\/p>\n\n\n\n<p>A ce jour plus de <strong>500&nbsp;000 photographies<\/strong> ont \u00e9t\u00e9 r\u00e9colt\u00e9es. Une grande diversit\u00e9 d\u2019esp\u00e8ces est pr\u00e9sente dans la RNCFS des Bauges. Deux grands pr\u00e9dateurs ont \u00e9t\u00e9 d\u00e9tect\u00e9s&nbsp;: on compte <strong>62 passages de loups et 3 passages de lynx<\/strong>. Nous avons m\u00eame pu documenter un \u00e9v\u00e9nement rarement observ\u00e9&nbsp;: un loup en pleine course poursuivant un chamois.<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"720\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/GIF-CHEVREUIL.gif\" alt=\"\" data-id=\"25326\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/GIF-CHEVREUIL.gif\" data-link=\"https:\/\/www.lifewolfalps.eu\/en\/?attachment_id=25326\" class=\"wp-image-25328\" title=\"\"><figcaption class=\"blocks-gallery-item__caption\">Un loup sur la piste d&rsquo;un chamois, images capt\u00e9es par un pi\u00e8ge photo<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery aligncenter columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"720\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-1024x720.jpg\" alt=\"\" data-id=\"25331\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/en\/?attachment_id=25331\" class=\"wp-image-25333\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-1024x720.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-300x211.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-768x540.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-1536x1080.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-640x450.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-1200x844.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX-1920x1350.jpg 1920w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/12\/LYNX.jpg 2048w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><figcaption class=\"blocks-gallery-item__caption\">Image d&rsquo;un lynx au pi\u00e8ge photo<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>L\u2019\u00e9tude se poursuivra cet hiver avec un dispositif r\u00e9duit, en raison de l\u2019inaccessibilit\u00e9 de certaines parties de la r\u00e9serve pendant cette saison du fait de la neige, et repartira sur les m\u00eames bases au printemps prochain.<\/p>\n\n\n\n<p><em>Restez donc \u00e0 l\u2019aff\u00fbt&nbsp;de nos nouvelles !<\/em><\/p>\n\n\n\n<p><em><strong>L\u2019\u00e9quipe LIFE WOLFALPS EU de l\u2019OFB<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depuis le mois de juin l\u2019\u00e9quipe OFB de l\u2019action C3 du LWA EU a install\u00e9 60 pi\u00e8ges photographiques sur une zone de 52km2 de la Reserve Nationale de Chasse et de Faune Sauvage (RNCFS) des Bauges, afin d\u2019y suivre et \u00e9tudier les interactions proies-pr\u00e9dateurs et les activit\u00e9s humaines. Ces pi\u00e8ges photographiques permettent d\u2019\u00e9tudier la co-occurrence [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":25337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,388,82],"tags":[],"class_list":["post-25344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-predator-prey-relationship-fr","category-monitoring-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/posts\/25344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/comments?post=25344"}],"version-history":[{"count":5,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/posts\/25344\/revisions"}],"predecessor-version":[{"id":25375,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/posts\/25344\/revisions\/25375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/media\/25337"}],"wp:attachment":[{"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/media?parent=25344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/categories?post=25344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/fr\/wp-json\/wp\/v2\/tags?post=25344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}