Cooper Creek (IMAGE) University of Cincinnati Caption UC biology students Jayla Brown, left, and Peter Grap place transponders into heavy logs to see whether they remain in place during periodic flooding in Cooper Creek. Credit Michael Booth 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.