Landscape of Ba Be Lake within Ba Be National Park. © Bùi Đình Đức.

The main aim is to assess the species composition and conservation status of Odonata, with a special focus on two threatened forest species: Coeliccia curua (Endangered) and Protosticta nigra (Near Threatened). These species are sensitive to environmental disturbance and serve as indicators of high-quality habitats.

Field surveys will target key freshwater habitats such as shaded forest streams and seepage zones, where these species are most likely to occur. The study will also examine environmental variables shaping Odonata community structure, helping to identify habitat features critical for species survival.

Additionally, we will compare Odonata communities between Ba Be National Park and Huu Lien Nature Reserve—an area previously surveyed under our first Rufford-funded project—to evaluate differences in species composition and distribution across karst ecosystems in northern Vietnam. This comparative approach will strengthen ecological understanding and inform region-specific conservation efforts.

Another key objective is to develop a simple, replicable monitoring tool using Odonata as bioindicators, enabling long-term ecological tracking by local park staff and conservation groups.

Finally, the project will enhance local awareness and capacity through community engagement. We will collaborate with ethnic groups such as the Tày and Nùng and engage tourists via educational materials and interpretive activities at key visitor sites. This inclusive approach aims to promote sustainable behaviours, reduce human pressures, and foster long-term stewardship.

Through this integrated strategy, the project contributes to species conservation, ecological monitoring, and the protection of one of Vietnam’s most important natural areas.