Amphibians on the Move (IMAGE) University of Maryland Caption This is an illustration of the movement ecology of the salamanders in the three stream segments. Each of these arrows illustrates a different movement that a salamander could possibly make. Credit Photograph: Evan Grant Usage Restrictions None License Licensed 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.