Protecting through Conservation, Education and Research
The red shanked Douc Langur has been located in the forests of north/central provinces of Vietnam and central and south eastern forests of Laos. New discoveries have also demonstrated that red shanked doucs are found in north eastern Cambodia. The black shanked douc is found in central and southern provinces of Vietnam and in the eastern and southern forests of Cambodia. Black shanked doucs do not occur in Laos. The grey shanked douc, a new and critically endangered form, has been located in a restricted distribution in central Vietnam.