The census aims to generate critical data on the distribution, population size, and genetic health of mountain gorillas and chimpanzees—two of Uganda’s most iconic and endangered primate species.
By Willy Chowoo
Ruhija, Uganda – In a major boost to primate conservation efforts, Uganda has officially launched the 2025 Bwindi-Sarambwe Mountain Gorilla and inaugural Chimpanzee Census. The launch event was held at the Institute of Tropical Forest Conservation (ITFC) in Ruhija, within the world-renowned Bwindi Impenetrable National Park.
Dr. James Musinguzi, Executive Director of the Uganda Wildlife Authority (UWA), officiated the launch and flagged off a 60-member team of trained personnel—70% of whom are from UWA—to undertake the fieldwork. The team will use scientific nest count and genetic analysis methods across two sweeps, scheduled for completion in June and September 2025.
The census aims to generate critical data on the distribution, population size, and genetic health of mountain gorillas and chimpanzees—two of Uganda’s most iconic and endangered primate species. Notably, this is the first time chimpanzees are being officially counted in the region, marking a new chapter in Uganda’s biodiversity monitoring.
The launch attracted a strong presence of conservation partners, including the Rwanda Development Board , Greater Virunga Transboundary Collaboration , the Jane Goodall Institute , WWF Uganda , Gorilla Doctors , and several others. The collaboration reflects the shared commitment to cross-border conservation in the Albertine Rift region.
Speaking at the event, Dr. Musinguzi said, “This census will provide critical information on the population dynamics, distribution, and health of gorillas and chimpanzees, helping us plan better for their future.”
Bashir Hangi, UWA’s Communications and Public Relations Manager recently , echoed this excitement, expressing optimism about the census in light of the recent surge in mountain gorilla births.
“Since the last census in 2018, which recorded 459 mountain gorillas in Bwindi and Mgahinga National Parks, we’ve registered 121 gorilla births—with the highest number, 21, in 2021,” Hangi said.
He attributed the population growth to effective conservation strategies including community engagement, revenue-sharing programs, and strengthened anti-poaching measures.
“Continued support is essential to ensure that Uganda remains a leader in gorilla conservation and that these magnificent animals are safeguarded for future generations,” Hangi added.
Bwindi Impenetrable National Park, a UNESCO World Heritage Site, harbors nearly half of the world’s remaining mountain gorillas and is a key destination for primate ecotourism. The results of the 2025 census are expected to shape future policy, research priorities, tourism strategies, and transboundary conservation efforts across the Greater Virunga Landscape.
