May 22 - International Day for Biological Diversity
May 22, 2017
The United Nations has proclaimed May 22 The International Day for Biological Diversity (IDB) to increase understanding and awareness of biodiversity issues.
The theme for 2017 is Biodiversity and Sustainable Tourism. This theme has been chosen to coincide with the observance of 2017 as the International Year of Sustainable Tourism for Development
More details can be found at: https://www.cbd.int/idb/