Trilobites: The Great Speckled Dinosaur Egg Eggs of different colors evolved in dinosaurs before the appearance of birds. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:A Bright Green ‘Christmas Comet’ Will Fly the Closest to Earth in CenturiesCongo Says Baby Girl Is Youngest Survivor of Ebola OutbreakIn Battle Over Johnson’s Baby Powder, Asbestos Opens a New Legal FrontClimate Negotiators Reach an Overtime Deal to Keep Paris Pact AliveYellowstone volcano rocked by THOUSANDS of tremors – reason why REVEALEDVirgin Galactic launch: Is SpaceShipTwo really ‘DANGEROUS’?