{"version":"1.0","provider_name":"ÌÇÐÄÊÓƵ","provider_url":"https:\/\/www.futurity.org","author_name":"Diana Lutz-WUSTL","author_url":"https:\/\/www.futurity.org\/author\/wustl-lutz\/","title":"Why some birds evolved to help raise others' babies","type":"rich","width":600,"height":338,"html":"
Why some birds evolved to help raise others’ babies<\/a><\/blockquote>