{"version":"1.0","provider_name":"Polen Travel (DK)","provider_url":"https:\/\/www.polen.travel\/dk","author_name":"Polen Travel (DK)","author_url":"https:\/\/www.polen.travel\/dk","title":"Biebrza\u0144ski Nationalpark - Polen Travel (DK)","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"TIOsFiFlL4\"><a href=\"https:\/\/www.polen.travel\/dk\/biebrzanski-nationalpark\/\">Biebrza\u0144ski Nationalpark<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.polen.travel\/dk\/biebrzanski-nationalpark\/embed\/#?secret=TIOsFiFlL4\" width=\"600\" height=\"338\" title=\"&#8222;Biebrza\u0144ski Nationalpark&#8221; &#8212; Polen Travel (DK)\" data-secret=\"TIOsFiFlL4\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/wp-dk.poland.travel\/wp-content\/uploads\/sites\/24\/2023\/02\/91275946_Fotolia_Biebrzanski-Park-Narodowy_HR.jpg","thumbnail_width":1920,"thumbnail_height":416,"description":"Floden Biebrzas moser er kendt verden over som yngleplads for mange sj\u00e6ldne, europ\u00e6iske vadefugle og rovfugle (cirka 235 arter, heraf 157 ynglende arter). Om for\u00e5ret, n\u00e5r Biebrza oversv\u00f8mmer adskillige kvadratkilometer af flodsletten, samles tusindvis af tr\u00e6kfugle her og kan ses fra udsigtsplatforme. Biebrzas floddal er ogs\u00e5 Polens st\u00f8rste tilholdssted for elge, ulve, b\u00e6vere, og oddere. [&hellip;]"}