Avian Family Tree (IMAGE) BGI Shenzhen Caption The new avian family tree based on whole genomes of 48 bird species representing all 30 neoavian orders and two galloanserae orders and two palaeognathae orders. For more detail, see ref (4) and other studies at http://avian.genomics.cn/en/index.html. Credit Jon Fjeldså Usage Restrictions Any useage of the image should be credited. 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.