This project was fostered by the Forest General Direction and Environment in the Autonomous Delegation from Gipuzkoa, with the collaboration of Councils and other Institutions, between 2005 and 2010. Among its objectives was the contribution to the management of fluvial habitats within the SAC Aiko Harria (Guipúzcoa, Spain), in order to improve their conservation status as well as the species’, mainly the Galemys pyrenaicus.













