Herd of Goats (IMAGE) Max Planck Institute of Geoanthropology Caption These are sheep and goat herds in Mongolia. Credit Björn Reichhardt Usage Restrictions Please provide credit information with reuse 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.