{"id":198707,"date":"2026-07-09T14:55:05","date_gmt":"2026-07-09T12:55:05","guid":{"rendered":"https:\/\/www.erasmusmagazine.nl\/en\/?p=198707"},"modified":"2026-07-09T14:55:08","modified_gmt":"2026-07-09T12:55:08","slug":"op-zoek-naar-woudensteins-wildlife-met-natuurexpert-jacob-molenaar","status":"publish","type":"post","link":"https:\/\/www.erasmusmagazine.nl\/en\/2026\/07\/09\/op-zoek-naar-woudensteins-wildlife-met-natuurexpert-jacob-molenaar\/","title":{"rendered":"Looking for Woudestein&#8217;s wildlife with nature expert Jacob Molenaar"},"content":{"rendered":"\n<p class=\"has-intro-font-size\">If you walk around the Woudestein campus you will easily come across more than fifty plant and animal species, knows nature expert and former student Jacob Molenaar. Together with Molenaar, EM searched for what crawls, grows, swims and flies on Woudestein. &#8220;I wish students could see how much life there is.&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n\n<div data-component=\"oembed\" class=\"relative max-w-5xl\" data-module=\"oembed\" data-source=\"consent_embed_youtube\" data-type=\"video\" data-cookiebot=\"\" data-disable-notice=\"\">\n\t\t<a\n\t\thref=\"#embed-skip-6a4fbcede139c\"\n\t\tdata-component=\"skip-link\"\n\t\tclass=\"text-lg underline sr-only focus:not-sr-only focus:absolute focus:p-4 focus:z-50 bg-white hover:no-underline border-neutral-800 text-neutral-800\"\n\t>\n\t\tIngesloten inhoud van YouTube overslaan\n\t<\/a>\n\t<div data-oembed=\"content\">\n\t\t<div data-oembed=\"placeholder\" class=\"p-8 text-center bg-sand-300 theme-violet:bg-white theme-sand:bg-white theme-mocha:bg-white\">\n\t\t\t<p class=\"max-w-lg mx-auto mb-7\" id=\"embed-cookie-6a4fbcede139a\">U kunt deze ingesloten inhoud bekijken nadat u akkoord bent gegaan met cookies van YouTube.<\/p>\n\t\t\t<div class=\"flex flex-wrap justify-center gap-2 text-brown-600 theme-violet:text-purple\">\n\t\t\t\t\n\n\n\n<button\n\tdata-variant=\"outline\"\n\tdata-size=\"default\"\n\tclass=\"group inline-flex justify-center items-center gap-2 cursor-pointer text-md font-soehne underline-offset-2 decoration-2 px-4 min-h-[3.75rem] border-2 border-current bg-transparent text-current font-bold hocus:underline js-consent-button\"\n\n\t\t\ttype=\"button\"\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\taria-describedby=\"embed-cookie-6a4fbcede139a\"\n\t\n\t\n\t\n\t\n\t>\n\t\n\t\t\t\t\t<span data-button-text class=\"\">\n\t\t\tI agree\n\n\t\t\t\t\t<\/span>\n\t\n\t<\/button>\n\t\t\t\t\n\n\n\n<a\n\tdata-variant=\"primary\"\n\tdata-size=\"default\"\n\tclass=\"group inline-flex justify-center items-center gap-2 cursor-pointer text-md font-soehne underline-offset-2 decoration-2 px-4 min-h-[3.75rem] border-2 border-current bg-current text-current font-bold hocus:underline decoration-white\"\n\n\t\n\t\t\thref=\"https&#x3A;&#x2F;&#x2F;www.youtube.com&#x2F;watch&#x3F;v&#x3D;jCCN23Y1mGk\"\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t>\n\t\n\t\t\t\t\t<span data-button-text class=\"text-white\">\n\t\t\tSee on YouTube\n\n\t\t\t\t\t<\/span>\n\t\n\t\t\t\t\t\t<span class=\" flex items-center justify-center w-[1em] h-[1em] icon text-white \" aria-hidden=\"true\">\n\t\t\t<svg aria-hidden=\"true\" width=\"20\" height=\"17\" viewBox=\"0 0 20 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M18.25 7.5C18.8023 7.5 19.25 7.94772 19.25 8.5C19.25 9.05228 18.8023 9.5 18.25 9.5H1.75C1.19772 9.5 0.75 9.05228 0.75 8.5C0.75 7.94772 1.19772 7.5 1.75 7.5H18.25Z\" fill=\"currentColor\"\/>\n<path d=\"M10.793 1.04295C11.1835 0.65243 11.8165 0.65243 12.207 1.04295L18.957 7.79295C19.3476 8.18348 19.3476 8.81649 18.957 9.20702L12.207 15.957C11.8165 16.3475 11.1835 16.3475 10.793 15.957C10.4024 15.5665 10.4024 14.9335 10.793 14.543L16.8359 8.49999L10.793 2.45702C10.4024 2.06649 10.4024 1.43348 10.793 1.04295Z\" fill=\"currentColor\"\/>\n<\/svg>\n\n\t\t<\/span>\n\n\t\t\t\n\t<\/a>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t<template>\n\t\t\t\t\t\n<div data-component=\"oembed-video\" data-oembed=\"video\" class=\"cursor-pointer aspect-video\">\n\t\t\t<img decoding=\"async\" data-oembed=\"thumbnail\" class=\"absolute object-cover w-auto h-full\" src=\"https:\/\/i.ytimg.com\/vi\/jCCN23Y1mGk\/maxresdefault.jpg\" alt=\"\" loading=\"lazy\">\n\t\t<div class=\"w-full h-full iframe:absolute iframe:inset-0 iframe:w-full iframe:h-full\">\n\t\t<iframe loading=\"lazy\" title=\"Biodiversity Challenge: looking for Woudestein\u2019s wildlife\" width=\"500\" height=\"281\" data-src=\"https:\/\/www.youtube.com\/embed\/jCCN23Y1mGk?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/www.erasmusmagazine.nl\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\t\t<div class=\"absolute transform -translate-x-1\/2 -translate-y-1\/2 top-1\/2 left-1\/2 text-purple\">\n\t\t\t\t\t\t\t\t\t\n\n\n\n<button\n\tdata-variant=\"primary\"\n\tdata-size=\"default\"\n\tclass=\"group inline-flex justify-center items-center gap-2 cursor-pointer text-md font-soehne underline-offset-2 decoration-2 px-4 min-h-[3.75rem] border-2 border-current bg-current text-current font-bold hocus:underline decoration-white btn--js-video-play aspect-square\"\n\n\t\t\ttype=\"button\"\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\taria-label=\"Play&#x20;video&#x20;Biodiversity&#x20;Challenge&#x3A;&#x20;looking&#x20;for&#x20;Woudestein&#x2019;s&#x20;wildlife\"\n\t\n\t\n\t\n\t\n\t\n\t\n\t>\n\t\n\t\n\t\t\t\t\t\t<span class=\" flex items-center justify-center w-[1em] h-[1em] icon text-white \" aria-hidden=\"true\">\n\t\t\t<svg width=\"18\" height=\"20\" viewBox=\"0 0 18 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.25 9.99998C17.2506 10.2546 17.1853 10.5051 17.0605 10.727C16.9356 10.949 16.7555 11.1348 16.5375 11.2665L3.03 19.5297C2.80227 19.6691 2.54144 19.7452 2.27445 19.7502C2.00746 19.7551 1.74399 19.6887 1.51125 19.5578C1.28073 19.4289 1.0887 19.2409 0.954904 19.0132C0.821111 18.7855 0.750385 18.5263 0.75 18.2622V1.73779C0.750385 1.47368 0.821111 1.21445 0.954904 0.986734C1.0887 0.759022 1.28073 0.571057 1.51125 0.442167C1.74399 0.311244 2.00746 0.244825 2.27445 0.249769C2.54144 0.254713 2.80227 0.330842 3.03 0.470292L16.5375 8.73342C16.7555 8.86511 16.9356 9.05097 17.0605 9.27291C17.1853 9.49485 17.2506 9.74533 17.25 9.99998Z\" fill=\"currentColor\"\/>\n<\/svg>\n\n\t\t<\/span>\n\n\t\t\t\n\t<\/button>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\t\t\t<\/template>\n\t<div id=\"embed-skip-6a4fbcede139c\" tabindex=\"-1\" class=\"sr-only\">Ingesloten inhoud van YouTube overgeslagen.<\/div>\n<\/div>\n\n<\/div><\/figure>\n\n\n\n<p>Molenaar, who obtained his master&#8217;s in Economics two years ago, recognises nearly 5,000 animal species. His love of nature was instilled in him at an early age. &#8220;My father was crazy about mammals. He used to take me into the woods in search of game and predators.&#8221; Molenaar&#8217;s own great love is for birds: &#8220;I grew up in Alblasserdam where there is little forest. As a kid, I cycled into the polder in search of nature. You quickly end up with birds.&#8221;<\/p>\n\n\n\n<p>Molenaar is pleased that Erasmus University is taking part in the Biodiversity Challenge, a competition between universities and colleges to map as much nature on campuses as possible: &#8220;When I was studying here, I had the impression that I was the only one who paid attention to nature. I hope students will pay a little more attention to all the life on campus.&#8221;<\/p>\n\n\n\t<div data-name=\"acf\/featured-text\" class=\"md:mt-6 p-4 md:p-6 lg:p-8 bg-sand-300 theme-sand:bg-white theme-violet:bg-white theme-mocha:bg-white wysiwyg *:last:mb-0!\" >\n\t\t<p>Erasmus University took part in the Biodiversity Challenge: a competition between colleges and universities to see which managed to register the most animal and plant species on waarneming.nl. That is an international platform that nature lovers and ecologists use to map the nature around them. Molenaar is a validator on waarneming.nl; he checks whether incoming reports are correct.<\/p>\n\n\t<\/div>\n\n\n\n\t<div data-name=\"acf\/posts-list\" >\n\t\t\n\t\t<div class=\"space-y-6 md:space-y-8\">\n\n\t\t\t\t\t\t\t<h2 class=\"text-lg md:text-xl\">Bekijk meer<\/h2>\n\t\t\t\n\t\t\t<ul class=\"grid items-strecth grid-cols-1 gap-2 md:gap-4 lg:gap-8\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<li class=\"@container\">\n\t\t\t\t\t\t\n<div data-component=\"teaser-post-small\" class=\"block-theme-sand  relative flex h-full bg-sand-300\n\tblock-theme-violet:bg-white block-theme-violet:text-purple block-theme-mocha:bg-sand-500 block-theme-mocha:text-brown\n\tblock-theme-sand:bg-sand-300 block-theme-sand:text-neutral-900\n\tblock-theme-violet:outline-purple-100 block-theme-violet:outline-1 block-theme-violet:outline-t-0\n\ttheme-mocha:bg-white! theme-violet:bg-white! theme-sand:bg-white!\n\tflex-row gap-4 @md:gap-8 p-4 @md:p-6\">\n\t\t\t<div class=\"image:w-full image:aspect-square image:object-cover shrink-0 size-17.5 @sm:size-21.25 @md:size-30 @lg:size-40\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/protest_plaza_verhoging-collegegeld_-tuition-increase_stuur__16.4.2026_esther-dijkstra-460x460.jpg?image-crop-positioner-ts=1776343828\" class=\"attachment-square_lg size-square_lg\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/protest_plaza_verhoging-collegegeld_-tuition-increase_stuur__16.4.2026_esther-dijkstra-460x460.jpg?image-crop-positioner-ts=1776343828 460w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/protest_plaza_verhoging-collegegeld_-tuition-increase_stuur__16.4.2026_esther-dijkstra-115x115.jpg?image-crop-positioner-ts=1776343828 115w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/protest_plaza_verhoging-collegegeld_-tuition-increase_stuur__16.4.2026_esther-dijkstra-230x230.jpg?image-crop-positioner-ts=1776343828 230w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/>\n\t\t<\/div>\n\t\n\t<div class=\"flex flex-col gap-2 md:gap-4 \">\n\t\t\t\t<h3 class=\"text-md @lg:text-lg\">\n\t\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/2026\/07\/02\/vakbond-start-petitie-tegen-verhoging-collegegeld-internationale-studenten\/\" class=\"absolute-link text-current hocus:underline inline-block\">\n\t\t\t\tStudent union starts petition against increase in tuition fees for international students\n\t\t\t<\/a>\n\t\t<\/h3>\n\n\t\t<div class=\"flex flex-wrap gap-4 items-center\">\n\t\t\t<span class=\"sr-only\">Gepubliceerd op:<\/span>\n\t\t\t<time class=\"text-sm font-soehne text-neutral-900\" datetime=\"2026-07-02\">2 July 2026<\/time>\n\n\t\t\t\t\t\t\t\t\t\t\t\n\t<ul data-component=\"list-badges\" class=\"flex items-center gap-2 flex-wrap\" aria-label=\"Geplaatst in categorie\">\n\t\t\t\t\t<li>\n\t\t\t\t\t<div data-component=\"badge\" class=\"block-theme-violet:bg-purple font-soehne font-bold text-sm bg-brown-600 block-theme-violet:bg-purple text-white py-[2px] px-2\">\n\t\t\t\t\tMoney\n\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<\/div>\n\t<\/div>\n\n\n\n\t<div data-name=\"acf\/persons\" class=\"mt-6 md:mt-8 lg:mt-10\" >\n\t\t\t\t\t<h2 class=\"sr-only\">De redactie<\/h2>\n\t\t\n\t\t<div class=\"space-y-6\">\n\n\t\t\t\n\t\t\t<ul class=\"grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-8 md:items-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t\t<div data-component=\"teaser-person\" class=\"relative flex gap-4 items-center md:gap-8\">\n\n\t\t\t<span class=\"image:rounded-full image:size-20 image:aspect-square image:object-cover md:image:size-36 shrink-0\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-1600x1600.jpg?image-crop-positioner-ts=1768313413\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-1600x1600.jpg?image-crop-positioner-ts=1768313413 1600w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-875x875.jpg?image-crop-positioner-ts=1768313413 875w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-300x300.jpg?image-crop-positioner-ts=1768313413 300w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-1280x1280.jpg?image-crop-positioner-ts=1768313413 1280w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-1536x1536.jpg?image-crop-positioner-ts=1768313413 1536w, https:\/\/www.erasmusmagazine.nl\/en\/wp-content\/uploads\/sites\/8\/Nora-Verschoor_profielfoto-bol_Leroy-Verbeet-2026-2048x2048.jpg?image-crop-positioner-ts=1768313413 2048w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/>\n\t\t<\/span>\n\t\n\t<div>\n\t\t<a href=\"https:\/\/www.erasmusmagazine.nl\/en\/persons\/nora-van-der-schoor\/\" class=\"absolute-link font-tiempos-headline underline hocus:no-underline decoration-1 underline-offset-2 text-lg text-current\">Nora van der Schoor<\/a>\n\n\t\t\t\t\t<p class=\"text-md\">Video editor<\/p>\n\t\t\t<\/div>\n<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>If you walk around the Woudestein campus you will easily come across more than fifty plant and animal species, knows nature expert and former student Jacob Molenaar. Together with Molenaar, EM searched for what crawls, grows, swims and flies on Woudestein. &#8220;I wish students could see how much life there is.&#8221; Molenaar, who obtained his [&hellip;]<\/p>\n","protected":false},"author":298,"featured_media":198708,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[],"footnotes":""},"categories":[21622],"em_content_type":[24782],"class_list":["post-198707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-em-tv","em_content_type-video"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Looking for Woudestein&#039;s wildlife with nature expert Jacob Molenaar<\/title>\n<meta name=\"description\" content=\"If you walk around the Woudestein campus you will easily come across more than fifty plant and animal species, knows nature expert and former student Jacob Molenaar. 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