Live television format that turns the Urdaibai Biosphere Reserve into a vast natural stage open to viewers. Through a network of cameras installed across different ecosystems — marshlands, forests, rivers, dunes, and wetlands — the programme allows audiences to follow wildlife in real time in its natural environment, capturing behaviours, interactions, and unique moments of fauna. The format, a pioneering production outside the United Kingdom, combines science communication, observation, and entertainment. With the support of specialists, it brings the richness and biodiversity of the Basque Country closer to the public, inviting viewers to rediscover the value of the natural environment from an accessible, educational, and continuous perspective.