Nsọ Aka Heritage, Traditional Ecological Knowledge, and Nature Conservation in Ishiagu, Nigeria

We examine nsọ Aka, a cultural practice among Nigeria’s Ishiagu people that sanctifies and preserves the green snake (Chlorophis). Using the concept of social-ecological memory (SEM), we analyze how this traditional ecological knowledge (TEK) has persisted in the management of the social-ecological system. We demonstrate that the practice not only protects the sacred snakes but also safeguards the sacred forest of Ala, known as the ‘Earth force’ or ‘Mother Earth,’ a vital habitat for many species. Discussing how human-nonhuman interconnectedness contributes to conservation beyond traditional methods, we argue that integrating TEK into global conservation efforts provides an important model for maintaining both human and nonhuman life amid the growing threat of species extinction. We conclude that nsọ Aka shapes local beliefs that foster a deep relational connection among all ‘beings.’