Saving Delacour’s langur in Vietnam

hreatened by the loss of their forest habitat, primarily for agriculture and limestone (cement) quarrying, and hunting, for the creation of the ‘monkey bone balm’, a traditional Chinese medicine, Delacour’s langur are one of the world’s 25 most threatened primates. Van Long Nature Reserve in Ninh Binh province, northern Vietnam, is home to around 120 individuals and until last year there was no other viable population known to exist.
In late 2016 FFI surveys discovered a second significant population of around 40-50 langurs in Kim Bang forest in Vietnam’s Ha Nam province. Following the discovery, FFI immediately developed a ‘rapid response’ programme aimed at improving protection and gaining political support for forest and langur protection. With limited funds, FFI has trained and operationalised a six person community conservation team to undertake forest patrols and basic monitoring to protect these langurs, and has gained formal approval for the establishment of a new protected area in Kim Bang to conserve this critical population. A unique opportunity now exists to significantly contribute to the survival of this species by supporting the operationalisation of this new protected area and linking the population here to the population in Ninh Binh province.
Our vision for Delacour’s langur is to increase the population in the two remaining sites for the species to over 350 individuals in 20 -25 years.
Over the next three years we aim to enhance the formal protection of the species, reconnect key habitat and observe an increase in the total population of at least 10%. Our priority activities over the next three years are to: 1. Enhance habitat protection through the establishment of a new protected area; 2. Increase habitat availability and reduce risk of inbreeding through creating habitat corridors; 3. Establish community led conservation initiatives to support habitat conservation and species monitoring

Saving the Tonkin Snub Nosed Monkey in Vietnam

Endemic to Vietnam, the Tonkin snub-nosed monkey once occupied the forests across much of the north-east of the country. Loss of habitat and hunting – for both local consumption and the traditional medicine trade – have driven a precipitous decline in this species. Until their rediscovery in 1992, the Tonkin snub-nosed monkey was believed to be extinct; we now know that fewer than 200 individuals remain.
In 2002 FFI identified the largest known subpopulation, around 90 individuals at the time, at a site called Khau Ca and began work to conserve it. Thanks to the work of FFI the site has received formal legal protection and our concerted conservation efforts have enabled this population of Tonkin snub-nosed monkey to stabilise. Based on FFI field surveys, the population here has increased to around 121 individuals.
Recognising that working at a single site would always present inherent risks to the longterm survival of the species, we actively sought other sites where we hoped to find the species had survived. In 2008 FFI discovered a second site, Tung Vai, with around 30 monkeys which we have subsequently worked to protect.
Our Longterm vision: to increase the population in our two focal sites to over 500 individuals in approximately 25 years.
In the short term, ensuring the integrity of the habitat at our two local sites will be critical to the survival of the species. In the next three years we aim to maintain the growth of Khau Ca\’s Tonkin snub-nosed monkeys and at least stabilise the Tung Vai population. Our priority activities over the next three years are to: 1. Enhance habitat protection through improved law enforcement; 2. Increase habitat abailability through creating habitat corridors; 3. Balance the conflicting priorities of conservation and agriculture faced in Tonkin snub-nosed monkey habitats; 4. Address capacity gaps within the relevant agencies to tackle the illegal wildlife trade in primates and timber.