Giant African pouched rat (IMAGE) Frontiers Caption By the end of the training, eight rats were able to identify four commonly smuggled wildlife species among 146 non-target substances. Image: APOPO Credit Image: APOPO Usage Restrictions Please credit creator License Original 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.