The video 'This Is How The River Sounds' explores the cultural and ecological significance of the Serranía de La Macarena in Colombia through the eyes of Cristian García, an anthropologist returning to his roots. Key themes include conservation, community resilience, and historical memory, showcased by visits to sites like Caño Indio and the seven Machos. Viewers are introduced to local guides, whose experiences and knowledge illustrate the region's rich biodiversity and complex history, including indigenous Tinigua influences. The content aligns with educational themes of anthropology, conservation, and cultural heritage, promoting an understanding of environmental and social dynamics crucial to US school curricula.