A typical forest-steppe landscape (IMAGE) Hun-Ren Ökológiai Kutatóközpont Caption A typical forest-steppe landscape consisting of forest and grassland patches in the Southeast Europe region of the Eurasian forest-steppe zone. Credit Photo: László Erdős Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.