International Day for Biological Diversity 2026
Advocating for biodiversity action from the ground up

Yokohama, 22 May 2026 — Addressing biodiversity loss is most effective when various stakeholders are engaged collectively. This year’s celebration of the International Day for Biological Diversity (IDB) 2026 leverages the potency of local action that embraces a multistakeholder, whole-of-nation approach, as manifested in its theme, “Acting locally for global impact.”