Recently, in late December 2023, experts from the CTNC center documented an occurrence of the gray-shanked douc langur (Pygathrix cinerea) either straying into or being intentionally released into the residential areas of Tuy Hoa City, Phu Yen Province, Vietnam.
Local residents reported that up to two individuals were spotted around February 2023 at the newly constructed village temple. The precise origin of these individuals remains unknown. Subsequently, they were observed moving among fruit-bearing trees in the gardens of the local residents. Initially, the residents considered chasing them away due to their fruit-picking and branch-breaking activities. After some time, the whereabouts of one of the individuals became unclear, and presently, only one remains, seeking refuge in a tamarind tree on the property of a resident who holds affection for this species. This individual is currently under the protection and care of the local community. Presently, experts from CTNC have sought advice from FFI Vietnam and the rescue center of Cuc Phuong National Park to formulate a comprehensive plan for resolution.
Residents have expressed concerns that, despite their best efforts to protect the langur, there are individuals from other areas expressing interest in capturing this rare species. They are hopeful that the relevant authorities will facilitate the transfer of this individual to a secure conservation area and eventually reunite it with its own species. However, it is important to note that the relocation of rare species must adhere to the provisions outlined in Decree 160/2013/ND-CP and 06/2019/ND-CP. Compliance with IUCN regulations is mandatory, and any conservation plan for rare species must include a detailed implementation strategy to mitigate potential risks.
The gray-shanked douc langur is recognized as an endemic species with a limited distribution in Central Vietnam, with approximately 500 individuals documented. It holds a more endangered status compared to the other two douc langur species in Vietnam. CTNC is dedicated to safeguarding Vietnam’s primates, with a particular commitment to the conservation of this rare gray-shanked douc langur species.
