Biodiversity Day
The theme of the International Day for Biodiversity 2025 is "Harmony with nature and sustainable development"
More about International Biodiversity Day
The International Day for Biodiversity (IDB) is celebrated every year on 22 May. This universal observance commemorates the adoption of the text of the Convention on Biological Diversity (CBD) on 22 May 1992 and provides a unique opportunity to foster wide support for the Convention, its Protocols and related action frameworks.