“Between Earth and Water: Guanentá Alto Río del Fonce Fauna and Flora Sanctuary” (Spanish: “Entre la Tierra y el Agua: Santuario de Fauna y Flora Guanentá Alto Río del Fonce”) explores Colombia’s páramo and Andean forest ecosystems through conservation science in a protected area. The video explains frailejón propagation, including seed collection, drying, soaking, germination in Petri dishes, substrate preparation, nursery growth, and reforestation. It highlights endemic species, water retention, biodiversity, glacial lagoons, black oak forests, orchids, habitat restoration, and ecological connectivity. Key terms such as ecosystem, endemic species, germination, propagation, reforestation, hydric regulation, and conservation support curriculum-aligned learning in life science, earth science, and environmental studies. Part of the "Between Earth and Water" (Spanish: Entre la Tierra y el Agua) series.