<em>Mirarce</em> Skeleton (IMAGE) PeerJ Caption Skeletal reconstruction of Mirarce eatoni, an extinct bird that lived in Utah about 75 million years ago. Mirarce was a very large, strong flier. Credit Image credit: Illustration by paleoartist Scott Hartman (skeletaldrawing.com). Usage Restrictions Permission to share with publicity of peerj.com/article/5910. Please include credit and a link back to the full article. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.