{"version":"1.0","provider_name":"Free UPSC IAS Preparation Syllabus and Materials For Aspirants","provider_url":"https:\/\/forumias.com\/blog","author_name":"Nisha","author_url":"https:\/\/forumias.com\/blog\/author\/nisha-p\/","title":"India\u2019s First Comprehensive River Dolphin Survey |ForumIAS","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1ssEUkn5HI\"><a href=\"https:\/\/forumias.com\/blog\/indias-first-comprehensive-river-dolphin-survey\/\">India\u2019s First Comprehensive River Dolphin Survey<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/forumias.com\/blog\/indias-first-comprehensive-river-dolphin-survey\/embed\/#?secret=1ssEUkn5HI\" width=\"600\" height=\"338\" title=\"&#8220;India\u2019s First Comprehensive River Dolphin Survey&#8221; &#8212; Free UPSC IAS Preparation Syllabus and Materials For Aspirants\" data-secret=\"1ssEUkn5HI\" 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<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/03\/Indias-First-Comprehensive-River-Dolphin-Survey.png?fit=1280%2C850&ssl=1","thumbnail_width":1280,"thumbnail_height":850,"description":"The Wildlife Institute of India, under the Union Environment Ministry, conducted the first-ever comprehensive population estimation survey of river dolphins in India between 2021 and 2023. This survey covered the main channels and tributaries of the Ganga and Brahmaputra rivers, as well as the Beas River in Punjab."}