The Biodi'veille project of the Ballons des Vosges Regional Natural Park has been engaged since 2021. It consists of an important work of observatory of biodiversity, definition of indicators of monitoring of biodiversity. Ten indicators have been identified, five have been launched in 2023 and four will be developed in 2024. The objective of this project over 2023 and 2024 is therefore to continue the implementation of the Park's biodiversity monitoring indicators. In parallel, the Park also wants to develop a map of potential old forests at the scale of its territory. Finally, as part of the administration of naturalistic data, the Park wishes to use a new database the Geonature-Atlas portal, its current Serena database ending in 2024.