Illustration (IMAGE) Field Museum Caption The Cretaceous bird Jeholornis pooping out seeds from fruit, helping fruit-bearing plants take over the world. Credit Illustration by Zhixin Han and Yifan Wang. Usage Restrictions Please include credit License Original 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.