{"id":22724,"date":"2023-06-05T13:27:31","date_gmt":"2023-06-05T13:27:31","guid":{"rendered":"https:\/\/www.lifewolfalps.eu\/ofb-france-bilan-des-activites-de-laction-c3-comprehension-de-la-dynamique-predateur-proie\/"},"modified":"2023-06-05T13:38:18","modified_gmt":"2023-06-05T13:38:18","slug":"ofb-france-bilan-des-activites-de-laction-c3-comprehension-de-la-dynamique-predateur-proie","status":"publish","type":"post","link":"https:\/\/www.lifewolfalps.eu\/en\/ofb-france-bilan-des-activites-de-laction-c3-comprehension-de-la-dynamique-predateur-proie\/","title":{"rendered":"OFB (France) &#8211; Assessment of C3 action activities &#8211; Understanding predator-prey dynamics"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Following the granting of authorizations to set camera traps, the action C3 team from OFB was able to start the project and set up 50 of the <strong>60 camera traps in the Bauges National Hunting and Wildlife Reserve (RNCFS)<\/strong>. Preparations for <strong>summer captures of wild ungulates<\/strong> in the forest have also begun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C3 action: understanding predator-prey dynamics<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a reminder, the aim of this action is to study the habitat selection of wild ungulates in different hunting and wolf presence contexts, to characterize the diet of wolves and to investigate the spatio-temporal co-occurrence between the different socio-ecosystem actors in the reserve (humans, wild ungulates, domestic ungulates, wolves, etc.).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To do this, field operatives place 60 camera traps in the field to capture images of the surrounding wildlife.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This protocol makes it possible to evaluate the potential of photo traps to characterize the presence, use of space and possibly the abundance of wild ungulates and wolves.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPS collaring of wild ungulates is also planned, <\/strong>as a continuation of the monitoring carried out in the RCNFS des Bauges over the past 20 years, and in particular before the presence of the wolf. The animals will be captured in cages with salt attractants, or in drop nets in summer and winter.<\/p>\n\n\n\n<figure class=\"wp-block-gallery 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=\"724\" height=\"1024\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1-724x1024.png\" alt=\"\" data-id=\"22662\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1.png\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22662\" class=\"wp-image-22663\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1-724x1024.png 724w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1-212x300.png 212w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1-768x1086.png 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1-640x905.png 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/Carte-pieges-photo-pose-RNCFS-1.png 852w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 724px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Figure 1 : Map of camera traps in the Bauges RNCFS<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Highlights<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Intensive launch of the photo-trap system in April 2023<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-768x1024.jpg\" alt=\"\" class=\"wp-image-22683\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-768x1024.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-225x300.jpg 225w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-1152x1536.jpg 1152w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-1536x2048.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-640x853.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-1024x1365.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-1200x1600.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_5909-2-scaled.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery 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=\"768\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-1024x768.jpg\" alt=\"\" data-id=\"22687\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22687\" class=\"wp-image-22688\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-1024x768.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-300x225.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-768x576.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-1536x1152.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-640x480.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1-1200x900.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/bef2f5a3-1f22-40a1-8c5d-1079aba9d2d5-1.jpg 1600w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Figure 2 : Field technicians taking measurements characterizing the environment at the installation site<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-3 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\/06\/RCNX0270-1024x720.jpg\" alt=\"\" data-id=\"22692\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22692\" class=\"wp-image-22693\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-1024x720.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-300x211.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-768x540.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-1536x1080.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-640x450.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-1200x844.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270-1920x1350.jpg 1920w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/RCNX0270.jpg 2048w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Figure 3 : Image  of a wolf taken by one of the camera traps installed in the frame of the project<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Since the launch of the project in March 2023, telemetric monitoring of animals fitted with VHF and GPS collars has led to the field recovery of: a VHF collar from a chevrillard following a mortality signal, and an IgotU collar from a chevrette.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-4 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=\"768\" height=\"1024\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-768x1024.jpg\" alt=\"\" data-id=\"22697\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-scaled.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22697\" class=\"wp-image-22698\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-768x1024.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-225x300.jpg 225w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-1152x1536.jpg 1152w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-1536x2048.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-640x853.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-1024x1365.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-1200x1600.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4906-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 768px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Figure 4 : Telemetric field monitoring of collared animals via antenna<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With <strong>summer captures of wild ungulates<\/strong> in the forest approaching, the agents have launched preparations for the captures, including the dismantling of an old mouflon enclosure, to build a new cage in its place.\u00a0 A total of 13 cages are planned for the captures.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-5 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=\"768\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-1024x768.jpg\" alt=\"\" data-id=\"22702\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22702\" class=\"wp-image-22703\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-1024x768.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-300x225.jpg 300w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-768x576.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-1536x1152.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-640x480.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25-1200x900.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/598ae9bf-52a6-43b2-9292-17e2906f9d25.jpg 1600w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 770px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-6 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=\"768\" height=\"1024\" src=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-768x1024.jpg\" alt=\"\" data-id=\"22707\" data-full-url=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-scaled.jpg\" data-link=\"https:\/\/www.lifewolfalps.eu\/fr\/?attachment_id=22707\" class=\"wp-image-22708\" title=\"\" srcset=\"https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-768x1024.jpg 768w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-225x300.jpg 225w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-1152x1536.jpg 1152w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-1536x2048.jpg 1536w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-640x853.jpg 640w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-1024x1365.jpg 1024w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-1200x1600.jpg 1200w, https:\/\/www.lifewolfalps.eu\/wp-content\/uploads\/2023\/06\/IMG_4904-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 639px) 98vw, (max-width: 1199px) 64vw, 768px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\">Figure 5 : Dismantling the Ri\u00e8re mouflon enclosure and an exemple of a replacement cage<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Following the granting of authorizations to set camera traps, the action C3 team from OFB was able to start the project and set up 50 of the 60 camera traps in the Bauges National Hunting and Wildlife Reserve (RNCFS). Preparations for summer captures of wild ungulates in the forest have also begun. C3 action: understanding [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":22715,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3,311],"tags":[],"class_list":["post-22724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-predator-prey-relationship"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/posts\/22724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/comments?post=22724"}],"version-history":[{"count":4,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/posts\/22724\/revisions"}],"predecessor-version":[{"id":22729,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/posts\/22724\/revisions\/22729"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/media\/22715"}],"wp:attachment":[{"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/media?parent=22724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/categories?post=22724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifewolfalps.eu\/en\/wp-json\/wp\/v2\/tags?post=22724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}