Observe and photograph a species in its natural habitat
Learn where and when to observe a species in the wild, how to recognize it in the field, and what habitats it lives in. Get photography tips adapted to its behavior and capture stunning images without disturbing the animal. For full details, open the complete profile in the WildlifePhotographer app.
Proboscis monkey
Scientific name: Nasalis larvatus

IUCN Status: Endangered
Family: CERCOPITHECIDAE
Group: Mammals
Shyness: Suspicious
Safe distance: 30 m
Breeding season / Courtship: 01.06-31.08
Gestation: 5 à 6 mois
Births: 01.10-31.12
Habitat:
Tropical swamp forests, mangroves, and riverbanks on the island of Borneo and in Malaysia
Description:
The Proboscis Monkey is a large primate native to the tropical forests of Borneo and Sumatra. It measures about 60 to 75 cm in length and weighs between 15 and 25 kg. It is easily recognizable by its prominent, elongated nose, which can measure up to 10 cm in adult males. This nose is particularly developed in males and plays a role in vocalizations and attracting females. Its coat is generally brown or reddish, with a lighter belly. The Proboscis Monkey primarily inhabits mangroves, lowland forests, and mountain forests, where it feeds mainly on leaves, fruits, seeds, and roots. It is an excellent climber and spends much of its time in the trees, typically living in social groups consisting of several females and their young. While its population remains relatively stable, it faces threats such as deforestation, hunting, and habitat loss.
Recommended lens:
>=200 mm
Photography tips:
Photographing the proboscis monkey can be challenging due to its dense habitat. Use a telephoto lens to capture its unique facial expressions and movements in the trees. Be patient and wait for the animal to approach an open viewpoint. The soft morning light is ideal for capturing beautiful photos without disturbing its natural behavior. Stay discreet and respect its safety distance.
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