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BIODIVERSITY WORLD DAY
May 22, 2023
International Biodiversity Day is celebrated on 22 May 2023. The International Day of Biodiversity is an international day created in 2000 by the United Nations and set for 22 May. Biodiversity, a neologism composed from the words bio and diversity, is the natural diversity of living organisms.
It is assessed by considering the diversity of ecosystems, species and genes in space and time, as well as the interactions within and between these levels of organisation. This text is taken from www.chouette-calendrier.com