Claim: The Philippine flying lemur is endemic to the northern Philippines, with its population concentrated in Mindanao region and Bohol (an island province).
Evidence: The Philippine flying lemur or Philippine colugo (Cynocephalus volans), known locally as kagwang, is one of two species of colugo or "flying lemurs." The kagwang belongs to the order Dermoptera that contains only two species, one of which is found in the Philippines, while the other, the Sunda flying lemur, is found in Indonesia, Thailand, Malaysia, and Singapore. The Philippine flying lemur is endemic to the southern Philippines. Its population is concentrated in the Mindanao region and Bohol.