Gliding to Decline? Understanding the Population Status of the Nocturnal Gliding Mammal in Anda, Bohol, the Philippines, Using Local Ecological Knowledge

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Filip J. Wojciechowski, S.S. Del Mar, M.K. Fariolen, M. Hidalgo, A.A. Sabellana, K.M. Dumadag, F.T. Wagas, J.B. Otadoy

2025 Ecologies Vol. 6 Issue 3 Article Cited by 0 Quartile

Abstract

Global biodiversity losses continue despite intensive conservation efforts. Many mammal species are understudied due to their specialized ecological niches. One such species is the Philippine colugo (Cynocephalus volans), a nocturnal endemic species in the Philippines. In this study, we utilized Local Ecological Knowledge (LEK) to obtain baseline information on species knowledge, attitudes, population status, and threats. Between June and September 2023, we interviewed 471 residents across all villages in Anda, Bohol. The majority of local people recognized the species and had witnessed it in Anda, occasionally near households. Residents have limited knowledge of colugo diet and distribution, which they get primarily through word-of-mouth and personal experience. The species is perceived as neutral, but the willingness to conserve it is high. Although the Philippine colugo population seems to be present in several villages in Anda, one-fourth of the respondents believe it is declining. We identified hunting for consumption as the main threat to the colugo population in Anda, which, together with other threats, may corroborate this result. We recommend actively involving male farmers in colugo population monitoring and behavioral observations, as well as investigating the drivers and importance of colugo meat consumption among residents to design a proper conservation strategy. © 2025 by the authors.

Affiliations

Kahibalo Foundation, Poznan, 60-549, Poland; Biology Department, University of San Carlos, Talamban Campus, Nasipit, Cebu City, 6000, Philippines