Distant mountains, isolated shepherds, and a government determined to protect an invisible animal. But imposing an urban law in a rural environment will not be easy. In the north of Spain, a group of cattle ranchers declare rebellion and opt for self-government. In the crossfire: photographers, forest rangers and naturalists. "Salvajes" shows the most western Spain in a frenetic story of characters where morality and damage depend on which side of the valley you ask the question.