Restored River (IMAGE) Umea University Caption A previously restored tributary to the Vindel River has been developed by returning boulders and trees to the water. This in an attempt to create complex habitats for flora and fauna. Credit Christer Nilsson, Umeå University Usage Restrictions This photo may only be used in contexts related to this news release. 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.