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This species is found in tall primary and heavily degraded evergreen and semi-evergreen forest. In northeastern Viet Nam and northern Lao PDR, the animals live in the lowland, in a subtropical climate with a short and not very cold winter without frost, at elevations of 200?600 m (Dao Van Tien 1983). In Yunnan province, China, the species was observed at altitudes of 700?1,000 m (Hu et al. 1989). In Lao PDR, gibbons are found from the Mekong plains up to at least 1,650 m in Phou Louey National Biodiversity Conservation Area (Duckworth et al. 1999).
Gibbons are strictly arboreal and mainly frugivorous (Geissmann et al. 2000), but there is very little field data on the behavioral ecology of N. leucogenys. Dao Van Tien (1983) studied the content of the stomach of six wild-shot crested gibbons (genus Nomascus) from Viet Nam, including three N. leucogenys, and found 90?100% fruits, associated with some leaves and insects. This data cannot be directly compared to field observations, which usually measure the time spent eating various food items (Geissmann et al. 2000). Food composition in Xishuangbanna (southern Yunnan) included fruits (39%), leaves (36%), and flowers (5%) (Hu et al. 1989). During the rainy season (May?October), when many fruits are available, gibbons travel less, whereas in the dry season (November?April), the gibbons eat more leaves and travel for longer distances (Hu et al. 1989). Average group size in Yunnan province, China, was 3.78 (range 3-5, n = 9) (Hu et al. 1989). In anecdotal reports, group sizes of three gibbon groups from Thanh Hoa and Nghe An provinces (southern part of north Viet Nam) were specified as 3, 3, and 4 individuals, respectively (Nguyen Manh Ha et al.2005).
What else can I help you with?
When was Southern white-cheeked gibbon created?
Southern white-cheeked gibbon was created in 1951.
When was Northern white-cheeked gibbon created?
Northern white-cheeked gibbon was created in 1840.
Are there White-Cheeked Gibbon in Australia?
no
What is the interesting features of white cheeked gibbon?
It has white cheeks.
What are the adaptations of white-cheeked gibbon's hand?
The White Cheeked Gibbon has long hands and feet with clefts for gripping and the wrist naturally dislocates its self so the prim ape can finish its swing
When was Yellow-cheeked gibbon created?
Yellow-cheeked gibbon was created in 1909.
When was Northern buffed-cheeked gibbon created?
Northern buffed-cheeked gibbon was created in 2010.
A list of the twelve different types of gibbon monkeys?
12 types of gibbons lar gibbon, kloss gibbon, millard gibbon, pleated gibbon, rare white cheeked gibbon,molach gibbon check the rest your self u lazy people!
Where do White-cheeked gibbon live?
Most gibbons live in south africa. Most gibbons live in south africa.
Where do White cheeked gibbon live?
Most gibbons live in South Africa. Most gibbons live in south Africa.
Describe special adaptations on the hands of a white-cheeked gibbon?
They grasp their hands onto the trees.Then they form a loose hook around trees enabling them to swing from tree to tree. :)
When was White-cheeked Cotinga created?
White-cheeked Cotinga was created in 1954.
