Abstract Cat Ba langurs (Trachypithecus poliocephalus), endemic to Cat Ba Island
(Vietnam), are a member of the limestone langur group (francoisi species-group) found in …

Primate activity budgets are dictated by food availability and distribution; thus primates living
in seasonal environments must adapt their behaviors to accommodate fluctuations in …

The golden-headed or Cat Ba langur (Trachypithecus poliocephalus poliocephalus) is
endemic to Cat Ba Island in northern Vietnam. Two free-ranging groups were studied for 22 …

Primate home range size and habitat use are affected by resource availability, which may
change seasonally. Limestone langurs (Trachypithecus genus), including the Critically …

The golden-headed langur, Trachypithecus p. poliocephalus, is probably the most
endangered of the Asian colobines. This sub-species occurs only on the Island of Cat Ba in …

The golden-headed or Cat Ba Langur (Trachypithecus poliocephalus poliocephalus) is an
endemic species of Cat Ba Island in northern Vietnam. It is listed as a critically endangered …

Limestone hill is a unique habitat. Animals inhabiting limestone hills have evolved unique
behavioral mechanisms to adapt to specific conditions. The limestone langurs of the genus …

Delacour's langur (Trachypithecus delacouri) is a critically endangered Southeast Asian
colobine, found in the karst outcrops of northern Vietnam. Half of the remaining population …

François' langur is an Endangered colobine inhabiting limestone habitats in southern China
and northern Vietnam. Its global population has been estimated to be just more than 2000 …

Understanding dietary selection and feeding strategies is important for the conservation and
management of endangered primate species. Here, we conducted a preliminary study on …