International Day for Biological Diversity

International Day for Biological Diversity is a worldwide observance dedicated to preserving biological diversity on Earth. Many ecosystems depend on specific species to function properly, and the loss of even a small part of this balance can have serious consequences. As a result of technological development and environmental degradation, humanity has already lost numerous species. This day serves as a reminder of the shared responsibility to protect life on the planet. The observance takes place annually on May 22.

History of International Day for Biological Diversity

International Day for Biological Diversity was established at the initiative of the United Nations General Assembly. It was originally observed on December 29, but in 2000 the date was changed to May 22.

The new date commemorates the approval of the Convention on Biological Diversity on May 22, 1992, during a United Nations conference in Kenya. The convention set out key principles for the conservation of biological diversity, the sustainable use of its components, and the fair and equitable sharing of benefits arising from genetic resources. Environmental and conservation organizations play a critical role in this work. Without their efforts, the number of endangered species would increase more rapidly, and global conservation lists would continue to expand.

Interesting Facts About International Day for Biological Diversity

• Seahorses are unusual among animals because males carry and give birth to their offspring.
• Biology as a scientific discipline began to take shape in the early 18th century.
• The number of currently described species on Earth is estimated at just over one million.

How International Day for Biological Diversity Is Observed

International Day for Biological Diversity is observed through educational initiatives, conferences, and public awareness campaigns focused on environmental protection. Organizations and institutions share information about ecosystems, species conservation, and sustainable development. Individuals may take part by learning about biodiversity, supporting conservation efforts, or engaging in local environmental activities.

When Is International Day for Biological Diversity in 2026?

International Day for Biological Diversity is observed every year on May 22.

Observations