Rachel Crowhurst in Africa (IMAGE) Oregon State University Caption Rachel Crowhurst collecting an aardvark fecal sample in Kruger National Park, South Africa, in August 2018. Credit Clint Epps Usage Restrictions none 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.