On 15 to 23 April 2014, a survey of habitat dynamics was organized for the fourth fiscal year 2023-2024 in the Kibira, Rusizi and Ruvubu National Parks.

The objective of the descent was:

- Identify possible changes in habitats on the quadrants of the ecological trails pre-established in the Kibira, Rusizi and Ruvubu National Parks;

- Create herbariums of species newly developed on sites or unidentified for their conservation in the herbarium and for their subsequent determination;

- Identify the potential threats of these protected areas;

- Build a database on the evolution of ecosystem states over the years