Sending Bat on its Way (image) The Hebrew University of Jerusalem Caption Asaf Tsoar of the Hebrew University of Jerusalem and the daughter of Prof. Ran Nathan hold one of the bats used in the study of how these mammals are able to "home in" on their designated target sites even from great distances. Credit The Hebrew University of Jerusalem Usage Restrictions None 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.