In Benin, ancient traditions are helping where modern laws fall short. Along Lake Ahémé, the sacred Zangbeto—voodoo night watchmen—are protecting endangered mangrove forests from deforestation and overfishing. Feared and respected, these spiritual guardians enforce environmental laws through local belief systems, with would-be rule breakers fearing to proceed. With support from the NGO Eco-Benin, communities have created a powerful alliance between cultural heritage and conservation. The result: thriving ecosystems, protected livelihoods, sustainable fishing, and renewed hope for biodiversity—guided not by law, but by belief in spirits.