In this 2018 award-winning documentary, Carlos Rodriguez takes us underwater to explore the river Duero unique endemic fish species and their fascinating life cycles along a diversity of ecosystems and seasonal flow regimes.
This documentary captures the curious behaviour of fish during their difficult migration up river to the Duero headwaters and their fierce but clever breeding rituals. The film is narrated in Spanish and can be watched for free here.
FreeFlowLab 