{"id":46753,"date":"2026-09-09T14:39:23","date_gmt":"2026-09-09T12:39:23","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=resume-foret-mail&#038;p=46753"},"modified":"2026-09-09T14:39:23","modified_gmt":"2026-09-09T12:39:23","slug":"renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles\/","title":{"rendered":"Renards, corbeaux, fouines : une \u00e9tude red\u00e9montre l&rsquo;inefficacit\u00e9 de la chasse aux nuisibles"},"content":{"rendered":"<p>En France, 1,7 million de renards, must\u00e9lid\u00e9s et corvid\u00e9s class\u00e9s \u00ab esp\u00e8ces susceptibles d&rsquo;occasionner des d\u00e9g\u00e2ts \u00bb sont abattus chaque ann\u00e9e pour limiter les dommages aux activit\u00e9s agricoles et \u00e0 la sant\u00e9 publique. Une \u00e9quipe du Centre d&rsquo;\u00c9cologie et des Sciences de la Conservation (MNHN, CNRS, Sorbonne Universit\u00e9), avec l&rsquo;University of the West of England, a \u00e9valu\u00e9 pour la premi\u00e8re fois l&rsquo;efficacit\u00e9 \u00e9cologique et \u00e9conomique de cette politique, sur sept saisons de chasse (2015-2022) et dix esp\u00e8ces (renard, fouine, martre, putois, belette, corneille, corbeau freux, pie, geai, \u00e9tourneau).<\/p>\n<p>Les r\u00e9sultats, issus de mod\u00e8les lin\u00e9aires mixtes appliqu\u00e9s aux donn\u00e9es officielles de d\u00e9g\u00e2ts d\u00e9clar\u00e9s et de pr\u00e9l\u00e8vements, ne montrent aucun lien entre l&rsquo;effort de r\u00e9gulation et l&rsquo;\u00e9volution des co\u00fbts de dommages : une hausse des tirs ne r\u00e9duit pas les d\u00e9clarations de d\u00e9g\u00e2ts l&rsquo;ann\u00e9e suivante, et une baisse ne les augmente pas non plus. Les suivis du programme STOC-EPS confirment par ailleurs que le pi\u00e9geage et le tir n&rsquo;infl\u00e9chissent pas les effectifs reproducteurs des esp\u00e8ces d&rsquo;oiseaux vis\u00e9es, plusieurs pr\u00e9sentant m\u00eame une relation positive avec l&rsquo;effort de contr\u00f4le, sugg\u00e9rant un ph\u00e9nom\u00e8ne de compensation d\u00e9mographique rapide.<\/p>\n<p>Sur le plan \u00e9conomique, le co\u00fbt de la r\u00e9gulation l\u00e9tale est estim\u00e9 entre 103 et 123 millions d&rsquo;euros par an, contre seulement 8 \u00e0 23 millions d&rsquo;euros de dommages officiellement d\u00e9clar\u00e9s. Ce rapport co\u00fbt\/b\u00e9n\u00e9fice est d\u00e9favorable m\u00eame dans les sc\u00e9narios les plus conservateurs. Les auteurs pointent aussi une perte potentielle de services \u00e9cosyst\u00e9miques (dispersion de graines par les corvid\u00e9s, r\u00e9gulation des rongeurs par les petits carnivores\u2026). L&rsquo;\u00e9tude plaide pour une r\u00e9vision du cadre r\u00e9glementaire \u00e0 l&rsquo;expiration du d\u00e9cret triennal en 2026, au profit de solutions non l\u00e9tales.<\/p>","protected":false},"excerpt":{"rendered":"<p>En France, 1,7 million de renards, must\u00e9lid\u00e9s et corvid\u00e9s class\u00e9s \u00ab esp\u00e8ces susceptibles d&rsquo;occasionner des d\u00e9g\u00e2ts \u00bb sont abattus chaque ann\u00e9e pour limiter les dommages aux activit\u00e9s agricoles et \u00e0 la sant\u00e9 publique. Une \u00e9quipe du Centre d&rsquo;\u00c9cologie et des Sciences de la Conservation (MNHN, CNRS, Sorbonne Universit\u00e9), avec l&rsquo;University of the West of England, [&hellip;]<\/p>\n","protected":false},"featured_media":46736,"template":"","categories":[50],"class_list":["post-46753","resume-foret-mail","type-resume-foret-mail","status-publish","has-post-thumbnail","hentry","category-foret-mail"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Renards, corbeaux, fouines : une \u00e9tude red\u00e9montre l&#039;inefficacit\u00e9 de la chasse aux nuisibles - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/resume-foret-mail\/renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Renards, corbeaux, fouines : une \u00e9tude red\u00e9montre l&#039;inefficacit\u00e9 de la chasse aux nuisibles - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"En France, 1,7 million de renards, must\u00e9lid\u00e9s et corvid\u00e9s class\u00e9s \u00ab esp\u00e8ces susceptibles d&rsquo;occasionner des d\u00e9g\u00e2ts \u00bb sont abattus chaque ann\u00e9e pour limiter les dommages aux activit\u00e9s agricoles et \u00e0 la sant\u00e9 publique. Une \u00e9quipe du Centre d&rsquo;\u00c9cologie et des Sciences de la Conservation (MNHN, CNRS, Sorbonne Universit\u00e9), avec l&rsquo;University of the West of England, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta property=\"og:image\" content=\"http:\/\/foretnature.be\/wp-content\/uploads\/2026\/09\/2802.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/foretnature.be\\\/resume-foret-mail\\\/renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles\\\/\",\"url\":\"https:\\\/\\\/foretnature.be\\\/resume-foret-mail\\\/renards-corbeaux-fouines-une-etude-redemontre-linefficacite-de-la-chasse-aux-nuisibles\\\/\",\"name\":\"Renards, corbeaux, fouines : une \u00e9tude red\u00e9montre l'inefficacit\u00e9 de la chasse aux nuisibles - 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