As part of the CHM-OBPE project, the OBPE, through the program of research, information exchange, information exchange, awareness-raising and conservation of biodiversity in Burundi, under the funding of the Royal Institute of Natural Sciences of Belgium (IRSNB), has the mission of conducting research on pollinating insects in natural and anthropogenic ecosystems in Burundi. Thus, a field survey was carried out in the Kibira National Parks in order to supervise the activities of collecting data on research Assessment of the impact of forest degradation on the ecology and diversity of pollinating Syrphidae in the Kibira National Park and the surrounding ecosystems carried out by a Master's student researcher at the Faculty of Science of the University of Burundi. This activity was carried out from February 06 to 11, 2024.