The GuardianDinosaurs had feathers ruffled by parasites, study findsDec 10, 2019Nicola DavisBy Nicola Davismore_vert
Smithsonian MagazineLice-Filled Dinosaur Feathers Found Trapped in 100-Million-Year-Old AmberDec 10, 2019Brian HandwerkBy Brian Handwerkmore_vert