Earliest Bird Claim Ruffles Feathers http://ifttt.com/images/no_image_card.png

A team of scientists claims to have found the earliest known bird. But critics question whether it really is a bird, and some are not entirely convinced that it's an authentic specimen.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/FEEtQ-svEUw/