For the animal world to survive, humans must learn to coexist with animals. These images reveal shared experiences of cohabitation: in France, in the reserves of Thoiry or along the Atlantic, let us follow the lion, the tiger, and the doe; in Siberia, where reindeer and Inuit help each other endure the cold; in India, where over the years humans and elephants have developed a relationship of close complicity and mutual respect; and in Cuba, where crocodile reserves have been established to repopulate Brazil's Amazon River.