Diorama (IMAGE) Frontiers Caption A diorama Museo Nacional de Ciencias Naturales, Madrid, of great bustards with corn poppies Credit Museo Nacional de Ciencias Naturales, Madrid, Spain Usage Restrictions Credit must be given to the creator. License CC BY 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.