Non-avian dinosaur found to have laid blue eggs
(PHYSorg.com Archaeology & Fossils)

(Phys.org)-A team of researchers from Germany and the U.S. has found that a non-avian dinosaur living in what is now China laid colored eggs. In their paper published on the peer-reviewed site PeerJ, the team describes their study of the egg fossils and what their findings suggest about the evolution of colored eggs in modern birds.