Microraptor: The Four-Winged Dinosaur With Shimmering Feathers HowStuffWorksJurassic flightless bird reveals early ecological diversity of avialans NatureChinese fossil of bird with undersized wings scrambles avian evolution ReutersThis prehistoric animal lived 150 million years ago – and was a weird mix between dinosaur and bird BBC Wildlife MagazineFlightless Jurassic bird reveals early diversity Asia Research News |
