{"version":"1.0","provider_name":"Nature","provider_url":"https:\/\/www.pbs.org\/wnet\/nature","author_name":"Amanda Schmidt","author_url":"https:\/\/www.pbs.org\/wnet\/nature\/author\/schmidta\/","title":"Parenthood \"Grasslands\" ~ How Crane Parents Defend Their Eggs | Nature | PBS","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Jr6lRcz6Je\"><a href=\"https:\/\/www.pbs.org\/wnet\/nature\/how-crane-parents-defend-their-eggs\/34383\/\"> How Crane Parents Defend Their Eggs<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.pbs.org\/wnet\/nature\/how-crane-parents-defend-their-eggs\/34383\/embed\/#?secret=Jr6lRcz6Je\" width=\"600\" height=\"338\" title=\"&#8220; How Crane Parents Defend Their Eggs&#8221; &#8212; Nature\" data-secret=\"Jr6lRcz6Je\" 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\/\/# sourceURL=https:\/\/www.pbs.org\/wnet\/nature\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.pbs.org\/wnet\/nature\/files\/2026\/01\/GOml58W-asset-mezzanine-16x9-iVsBi3I.jpg","thumbnail_width":1920,"thumbnail_height":1080,"description":"In shrinking grasslands, crane parents must work together to protect their eggs from unexpected dangers. As livestock move closer, both parents are forced to act in defense of their future chicks \u2014 using a powerful move known as the \u201ccrane kick.\u201d"}