A Batek Nuclear Family (image) Dartmouth College Share Print E-Mail Caption Batek residential mobility, Sept. 1975-June 1976. A Batek nuclear family prepares to move to the next camp. Credit Photo by Kirk Endicott. Usage Restrictions None Share Print E-Mail 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.