Collective Sensing (IMAGE) Columbia University Caption Weakly electric fish like these, Gnathonemus petersii, may be tapping into sensory information garnered by nearby fish. Credit Sawtell lab/Columbia's Zuckerman Institute Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. Adaptations must be shared under the same terms. License CC BY-NC-SA 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.