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  3. Northern White-cheeked Gibbon

One of the 4 gibbons on WAnimals

Mammals · Primates · Hylobatidae

Northern White-cheeked Gibbon

Nomascus leucogenys

Critically Endangered

At extremely high risk of imminent extinction in the wild.

Spotted something wrong?

The northern white-cheeked gibbon is one of the most threatened primates in Asia. The males are black with two striking white cheek patches, and the females a tawny gold with a dark cap. All the young are born the colour of their mother, turn black at around a year old, and the females return to gold at puberty. It has disappeared from China and survives in a few forests of northern Vietnam and Laos.

Weight

5.6 kg – 8 kg

Size

45 cm – 63 cm

Life expectancy

28 years

Diet

Herbivore

Feeds mainly on plants.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

Sighting difficulty

Very hard

RainforestMountain
3countries3parks4same family

Fun facts

  • GeneralThe pairs sing coordinated duets that mark out their territory.
  • It changes colour twice in its life: the young are born gold like their mother, within a few months they turn black like the father, and at puberty the females return to gold while the males stay black.
  • It is considered extinct in China: what was its northernmost population disappeared in recent decades and today the species survives only in fragments of Vietnam and Laos.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Canopy of evergreen montane rainforest of northern Vietnam and Laos
Sexual maturity
8.4 years
Gestation / incubation
6.8 months
Litter / clutch size
1

Sources consulted: https://en.wikipedia.org/wiki/Northern_white-cheeked_gibbon

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Northern White-cheeked Gibbon — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park
Shares a park

How to help

The northern white-cheeked gibbon is classified as critically endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

Keep exploring

Based on what we already know about northern white-cheeked gibbon.

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Nam Et-Phou Louey National Protected AreaLaos
Nakai-Nam TheunLaos
Nam HaLaos
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Hylobates pileatus

Lar GibbonEndangered

Lar Gibbon

Hylobates lar

Agile GibbonEndangered

Agile Gibbon

Hylobates agilis

SiamangEndangered

Siamang

Symphalangus syndactylus

Sunda PangolinCritically Endangered

Sunda Pangolin

Manis javanica

Chinese PangolinCritically Endangered

Chinese Pangolin

Manis pentadactyla

CountriesLaos
ParksNam Et-Phou Louey National Protected AreaLaos
TagsHerbivore
Herbivore
Diurnal
In pairs
Critically Endangered
Rainforest
Mountain
Mammal
Laos
China
Vietnam