{"version":"1.0","provider_name":"Jetzine","provider_url":"https:\/\/jetzine.brussels\/nl\/","author_name":"Johan Cappoen","author_url":"https:\/\/jetzine.brussels\/nl\/","title":"Stadswandeling: Op ontdekking naar gierzwaluwen en andere stadsvogels - Jetzine","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"3jY8VrFLNC\"><a href=\"https:\/\/jetzine.brussels\/nl\/stadswandeling-op-ontdekking-naar-gierzwaluwen-en-andere-stadsvogels\/\">Stadswandeling: Op ontdekking naar gierzwaluwen en andere stadsvogels<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jetzine.brussels\/nl\/stadswandeling-op-ontdekking-naar-gierzwaluwen-en-andere-stadsvogels\/embed\/#?secret=3jY8VrFLNC\" width=\"600\" height=\"338\" title=\"&#8220;Stadswandeling: Op ontdekking naar gierzwaluwen en andere stadsvogels&#8221; &#8212; Jetzine\" data-secret=\"3jY8VrFLNC\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/jetzine.brussels\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/jetzine.brussels\/wp-content\/uploads\/2026\/05\/DO-gierzwaluw.jpg","thumbnail_width":1174,"thumbnail_height":667,"description":"De gemeente Jette en Natagora organiseren op 27 en 28 juni een stadswandeling langs de Jetse straten, vol boeiende verhalen over een ongelooflijke vogel die jaarlijks 10.000 km aflegt om zich bij ons voort te planten: de gierzwaluw."}