IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Mystery Bird-Like Footprints Are 60 Million Years Older Than The Earliest Birds
If they weren’t made by birds, who did the bird-like feet belong to?
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="ywpdgrn" [...] </div>