Journal Article

Habitat prioritization for bat conservation: A case study in Vietnam

Tuanmu, Mao-Ning, Csorba, Gábor, Tu, Vuong Tan, Thanh, Hoang Trung, Vy, Nguyen Tran, Görföl, Tamás, Luong, Nguyen Thanh, Thong, Vu Dinh, Son, Nguyen Truong, Tuan, Le Quang, Tuan, Tran Anh

2025

Overview

Bats play a vital role in ecosystems through providing essential functions and services, such as pollination and pest control, but they face many threats from anthropogenic activities, climate change, and diseases. While establishing protected areas can be a conservation measure to mitigate bats’ population declines and habitats loss, the effectiveness of current protected areas in conserving bat species remains poorly understood. Using Vietnam as a case, this study aims to evaluate the representation of the existing protected area network for bats in terms of the proportion of their distribution ranges covered and the number of well-covered species. We also identified areas that would improve the representation using the spatial prioritization approach. Our results showed that while Vietnam’s protected area network provides better representation than random allocation, it currently only covers 6.12% of bat distribution ranges on average, leaving the distribution areas of more than 78 (96%) of the 81 species examined in this study insufficiently represented. Through the spatial prioritization, the forests in Central Highlands, western Central Coast, and Northwest were identified as the key regions for bats. Expanding the current network to cover 9% and 30% of the land under the national and global targets could improve the range coverage to 11.89% and 41.99%, respectively, reducing the number of poorly represented bats to 10–23 (12.3–28.4%) species. These findings offer critical insights for conservation practitioners and policymakers into prioritizing resources and efforts for improving conservation of not only bats in Vietnam but also biodiversity in general in other places.

• Publisher: Public Library of Science,PLOS,Public Library of Science (PLoS)
• Subject: Animals / Bats / Biodiversity / Biology and Life Sciences / Case studies / Chiroptera - physiology / Climate change / Climatic changes / Conservation / Conservation of Natural Resources - methods / Ecology and Environmental Sciences / Ecosystem / Ecosystems / Endangered & extinct species / Environmental aspects / Extinction / Habitats / Methods / Natural resources / People and Places / Pest control / Pollination / Population decline / Precipitation / Protected areas / Protection and preservation / Representations / Temperature / Variables / Vietnam / Wildlife conservation