{"id":40618,"date":"2025-08-22T11:19:47","date_gmt":"2025-08-22T08:19:47","guid":{"rendered":"https:\/\/4vultures.org\/?post_type=event&#038;p=40618"},"modified":"2025-08-26T13:41:58","modified_gmt":"2025-08-26T10:41:58","slug":"international-observation-days-for-bearded-vultures-2025-20th-anniversary","status":"publish","type":"event","link":"https:\/\/4vultures.org\/es\/event\/international-observation-days-for-bearded-vultures-2025-20th-anniversary\/","title":{"rendered":"International Observation Days for Bearded Vultures 2025 &#8211; 20th Anniversary\u00a0"},"content":{"rendered":"<p><strong>Join the count and help conserve the Bearded Vulture population<\/strong>!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"903\" height=\"508\" src=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-5.png\" alt=\"\" class=\"wp-image-40628\" srcset=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-5.png 903w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-5-300x169.png 300w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-5-768x432.png 768w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-5-18x10.png 18w\" sizes=\"(max-width: 903px) 100vw, 903px\" \/><figcaption class=\"wp-element-caption\"><strong>\u00a9 Sophie Roux<\/strong>&nbsp;<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Event date:<\/strong> Saturday, 11 October 2025&nbsp;<\/p>\n\n\n\n<p>The International Observation Days (IOD) for Bearded Vultures is an annual event that brings together thousands of volunteers to monitor the Bearded Vulture population across European mountain ranges. This year, we invite you to join the 20th anniversary of IOD and help count Bearded Vultures in the wild.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why is the IOD important?&nbsp;<\/h2>\n\n\n\n<p>The data collected during the IOD is crucial for ongoing conservation efforts across Europe. It helps scientists understand the species distribution range, generates baseline information for survival rates and demographic modelling, and assesses the success of reintroduction projects.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Last year\u2019s highlights&nbsp;<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"903\" height=\"412\" src=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-4.png\" alt=\"\" class=\"wp-image-40627\" style=\"width:659px;height:auto\" srcset=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-4.png 903w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-4-300x137.png 300w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-4-768x350.png 768w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-4-18x8.png 18w\" sizes=\"(max-width: 903px) 100vw, 903px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1410 volunteers participated in the 2024 IOD&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>858 sites were monitored across the<s>&nbsp;<\/s> Alps, the French Massiv Central, in the French Pyrenees (department Aude), parts of Spain and Bulgaria&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1162 Bearded Vulture observations were made during the IOD period (12.-20.10.2024) and 1103 of them on the focal day (12.10.2024)&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Bearded Vulture population estimates vary across regions, with 414-547 individuals in the Alps, 15-19 in the Massif Central, 5-6 in the Aude region of the French Pyrenees, 7 in Maestrazgo, 34-47 in Spain (without Pyrenees), and 0 in Bulgaria.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"903\" height=\"451\" src=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-3.png\" alt=\"\" class=\"wp-image-40626\" style=\"width:675px;height:auto\" srcset=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-3.png 903w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-3-300x150.png 300w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-3-768x384.png 768w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-3-18x9.png 18w\" sizes=\"(max-width: 903px) 100vw, 903px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to get involved&nbsp;<\/h2>\n\n\n\n<p>To participate in the International Observation Days 2025, simply register your interest with your local IOD partner organis<s>z<\/s>ation. Please email the relevant organis<s>z<\/s>ation listed below to confirm your participation.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-478b6e6b wp-block-group-is-layout-grid\"><div class=\"wp-block-group__inner-container\">\n<p><strong>Austria<\/strong>:<\/p>\n\n\n\n<p>Nationalpark Hohe Tauern: <a href=\"mailto:matthias.lehnert@salzburg.gv.at\" target=\"_blank\" rel=\"noreferrer noopener\">matthias.lehnert@salzburg.gv.at<\/a>&nbsp;<\/p>\n\n\n\n<p>Naturp\u00e4rke Tirol: <a href=\"mailto:weninger@naturpark-oetztal.at\" target=\"_blank\" rel=\"noreferrer noopener\">weninger@naturpark-oetztal.at<\/a>&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Italy<\/strong>:<\/p>\n\n\n\n<p>Parco Nazionale dello Stelvio: <a href=\"mailto:dianasciandra95@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">dianasciandra95@gmail.com<\/a>&nbsp;&nbsp;<\/p>\n\n\n\n<p>Sondrio province: <a href=\"mailto:enrico.bassi76@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">enrico.bassi76@gmail.com<\/a>&nbsp;<\/p>\n\n\n\n<p>Aosta: <a href=\"mailto:c.chioso@regione.vda.it\" target=\"_blank\" rel=\"noreferrer noopener\">c.chioso@regione.vda.it<\/a>&nbsp;<\/p>\n\n\n\n<p class=\"wp-container-content-69bc4bdf\">Gran Paradiso NP: sonia.calderola@pngp.it&nbsp;<\/p>\n\n\n\n<p>Parco Naturale Alpi Marittime: <a href=\"mailto:fabiano.sartirana@parcoalpimarittime.it\" target=\"_blank\" rel=\"noreferrer noopener\">fabiano.sartirana@parcoalpimarittime.it<\/a>&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Switzerland<\/strong>:<\/p>\n\n\n\n<p>Stiftung Pro Bartgeier&nbsp;<\/p>\n\n\n\n<p class=\"wp-container-content-69bc4bdf\">Central Switzerland: franziska.loercher@bartgeier.ch&nbsp;<\/p>\n\n\n\n<p>Eastern Switzerland (Graub\u00fcnden) <a href=\"mailto:jenny.d@compunet.ch\" target=\"_blank\" rel=\"noreferrer noopener\">jenny.d@compunet.ch<\/a>&nbsp;<\/p>\n\n\n\n<p>Southern Switzerland (Tessin): <a href=\"mailto:roberto.lardelli@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">roberto.lardelli@gmail.com<\/a>&nbsp;<\/p>\n\n\n\n<p>North-Western Switzerland (Bern) <a href=\"mailto:marco.orni@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">marco.orni@gmail.com<\/a>&nbsp;<\/p>\n\n\n\n<p>South-Western Switzerland (Valais + Western Switzerland): <a href=\"mailto:celestin.luisier@gypaetebarbu.ch\" target=\"_blank\" rel=\"noreferrer noopener\">celestin.luisier@gypaetebarbu.ch<\/a>&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Germany<\/strong>:<\/p>\n\n\n\n<p>Eastern Bavaria:&nbsp; <a href=\"mailto:toni.wegscheider@lbv.de\" target=\"_blank\" rel=\"noreferrer noopener\">toni.wegscheider@lbv.de<\/a>&nbsp;<\/p>\n\n\n\n<p>Western Bavaria: <a href=\"mailto:henning.werth@reg-schw.bayern.de\" target=\"_blank\" rel=\"noreferrer noopener\">henning.werth@reg-schw.bayern.de<\/a>&nbsp;&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>France<\/strong>:<\/p>\n\n\n\n<p>Haute-Savoie Asters: <a href=\"mailto:etienne.marle@asters.asso.fr\" target=\"_blank\" rel=\"noreferrer noopener\">etienne.marle@asters.asso.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour Ubaye: <a href=\"mailto:francois.breton@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">francois.breton@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour Verdon: <a href=\"mailto:verdon@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">verdon@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour<s>&nbsp;<\/s> Haut Var: <a href=\"mailto:varcians@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">varcians@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour Tin\u00e9e: <a href=\"mailto:herve.brosius@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">herve.brosius@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour V\u00e9subie: <a href=\"mailto:vesubie@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">vesubie@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>PN Mercantour Roya Bevera: <a href=\"mailto:royabevera@mercantour-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">royabevera@mercantour-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>Parc national de la Vanoise: <a href=\"mailto:jerome.cavailhes@vanoise-parcnational.fr\" target=\"_blank\" rel=\"noreferrer noopener\">jerome.cavailhes@vanoise-parcnational.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>Envergures Alpines: <a href=\"mailto:envergures.alpines@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">envergures.alpines@gmail.com<\/a>; Dauphin\u00e9: <a href=\"mailto:christian.couloumy@gmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">christian.couloumy@gmail.com<\/a>&nbsp;<\/p>\n\n\n\n<p>Parc naturel r\u00e9gional du Vercors: <a href=\"mailto:life.gypaete@pnr-vercors.fr\" target=\"_blank\" rel=\"noreferrer noopener\">life.gypaete@pnr-vercors.fr<\/a>&nbsp;<\/p>\n\n\n\n<p>Vautours en Baronnies: <a href=\"mailto:gypaete@vautoursenbaronnies.com\" target=\"_blank\" rel=\"noreferrer noopener\">gypaete@vautoursenbaronnies.com<\/a>&nbsp;<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-container-content-3294fc42\"><strong>France (Massif Central)<\/strong>:&nbsp; Parc naturel r\u00e9gional des Grands Causses: <a href=\"mailto:noemie.ziletti@lpo.fr\" target=\"_blank\" rel=\"noreferrer noopener\">noemie.ziletti@lpo.fr<\/a>&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-478b6e6b wp-block-group-is-layout-grid\"><div class=\"wp-block-group__inner-container\">\n<p><strong>Espa\u00f1a<\/strong>:<\/p>\n\n\n\n<p>Junta de Andalusia (Andalusia and Castilla y Le\u00f3n): <a href=\"mailto:enrique.avila@juntadeandalucia.es\" target=\"_blank\" rel=\"noreferrer noopener\">enrique.avila@juntadeandalucia.es<\/a>&nbsp;<\/p>\n\n\n\n<p>Maestrazgo: <a href=\"mailto:davizqace@hotmail.com\" target=\"_blank\" rel=\"noreferrer noopener\">davizqace@hotmail.com<\/a>&nbsp;<\/p>\n\n\n\n<p class=\"wp-container-content-69bc4bdf\">Alto Tajo and Serran\u00eda de Cuenca:<a href=\"mailto:diego.rodriguez@rewilding-spain.com\" target=\"_blank\" rel=\"noreferrer noopener\">\u00a0diego.rodriguez@rewilding-spain.com<\/a><\/p>\n\n\n\n<p><strong>Bulgaria:<\/strong>&nbsp;<\/p>\n\n\n\n<p>Green Balkans: <a href=\"mailto:smarin@greenbalkans.org\" target=\"_blank\" rel=\"noreferrer noopener\">smarin@greenbalkans.org<\/a>&nbsp;<\/p>\n<\/div><\/div>\n\n\n\n<p>Grab your binoculars and join the mission to count Bearded Vultures across Europe\u2019s mountains!&nbsp;<\/p>\n\n\n\n<p>Your participation will contribute to a better understanding of the Bearded Vulture population and help ensure a bright future for this magnificent species.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">About the International Observation Days (IOD)&nbsp;<\/h2>\n\n\n\n<p>The International Observation Days (IOD) is an annual event where the <a href=\"https:\/\/www.gyp-monitoring.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">International Bearded Vulture Monitoring Network (IBM) <\/a>brings together volunteers to monitor Bearded Vultures across Europe. Taking place during the first two weeks in October, with a coordinated survey on a focal day, the IOD covers a vast area including the Alpine arc, Massif Central, French Pyrenees, parts of Spain, and select sites in Bulgaria. The goal is to establish a comprehensive, Europe-wide monitoring system, using synchronized observations to estimate population size and age distribution. This unique effort provides valuable data for survival analysis and demographic modelling, shedding light on reintroduction progress. As participation grows each year, the IOD has become a significant public event, raising awareness and promoting the conservation of the Bearded Vulture as a flagship species.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"472\" height=\"391\" src=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-2.png\" alt=\"\" class=\"wp-image-40625\" style=\"width:472px;height:auto\" srcset=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-2.png 472w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-2-300x249.png 300w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/image-2-14x12.png 14w\" sizes=\"(max-width: 472px) 100vw, 472px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"598\" src=\"http:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1-1024x598.png\" alt=\"\" class=\"wp-image-40632\" srcset=\"https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1-1024x598.png 1024w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1-300x175.png 300w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1-768x448.png 768w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1-18x12.png 18w, https:\/\/4vultures.org\/wp-content\/uploads\/2025\/08\/PastedGraphic-1.png 1466w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"template":"","meta":{"_uag_custom_page_level_css":"","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":""}}},"class_list":["post-40618","event","type-event","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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Event date: Saturday, 11 October 2025&nbsp; The International Observation Days (IOD) for Bearded Vultures is an annual event that brings together thousands of volunteers to monitor the Bearded Vulture population across European mountain ranges. 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