Threatened Species

This dataset presents the latest data on the state of threatened species, by species type.

When interpreting these data, it should be borne in mind that the number of species known does not always accurately reflect the number of species in existence and that varying definitions can limit comparability across countries.

Data source(s) : OECD Annual Quality Assurance (AQA) questionnaire.

Contact : ENV.Stat@oecd.org

Dataset release date : February 26, 2025

Database documentation