Conservation of Two Critically Endangered Species: Red-shanked Douc and Grey-shanked Douc in Chu Mom Ray National Park, Vietnam

26 Apr 2025 Chu Mom Ray National Park, Kon Tum Province, Vietnam, Asia Primates

Dinh Van Nguyen

This project is dedicated to the conservation of two Critically Endangered primate species: the Red-shanked Douc (Pygathrix nemaeus) and the Grey-shanked Douc (Pygathrix cinerea), both facing severe threats across Vietnam, Laos, and Cambodia. These vibrant langurs, known for their striking colours and arboreal lifestyles, are experiencing rapid population declines due to illegal hunting, wildlife trafficking, and extensive habitat loss. The Central Highlands of Vietnam, a biodiversity hotspot, is particularly affected, yet conservation efforts in this region remain limited. Chu Mom Ray National Park, located in the Central Highlands, is a critical sanctuary for these douc langurs and other endangered species, including pangolins, gaurs, gibbons, Asian elephants, and numerous plant species. Despite its ecological significance, the park suffers from inadequate conservation focus, insufficient funding, and limited research, leaving its wildlife vulnerable to ongoing threats. Without urgent intervention, these species face an imminent risk of extinction.

The project aims to address these challenges through comprehensive research on the populations of Pygathrix nemaeus and Pygathrix cinerea within Chu Mom Ray National Park. By conducting detailed population surveys, assessing habitat conditions, and identifying key threats such as poaching and deforestation, the initiative will generate critical data to inform evidence-based conservation strategies. These strategies will focus on mitigating the impacts of illegal hunting and wildlife trade, strengthening park management, and promoting sustainable land-use practices in surrounding areas. Additionally, the project will engage local communities to foster awareness and participation in conservation efforts, ensuring long-term protection for the douc langurs and other wildlife.

The research findings will provide a foundation for enhanced protection measures, not only for the douc langurs but also for the broader ecosystem of Chu Mom Ray. By addressing knowledge gaps and advocating for increased conservation investment, this initiative seeks to secure a future for these remarkable primates and the rich biodiversity of the Central Highlands, preserving a vital part of Southeast Asia’s natural heritage for generations to come.

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