Chupkaornis keraorum (image) Perot Museum of Nature and Science Share Print E-Mail Caption Amateur collectors in Japan are credited with the discovery of the country's first and oldest fossil diving bird. Identified as a new species, it has been named Chupkaornis keraorum. Credit Illustration by Masato Hattori Usage Restrictions None Share Print E-Mail 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.