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Monday, July 12, 2010

Proboscis Monkey


Proboscis Monkey is known as the Monyet Belanda in malay and only can be found in Borneo, no other place in the world. Proboscis mokey has Long-nosed and reddish-brown and the size of males are much larger than females, weighing up to 24 kg (53 pounds) and reaching 72 cm (28 inches) in length, with a tail of up to 75 cm in length. Females are up to 60 cm long, weighing up to 12 kg (26 lb). This large sexual dimorphic difference is greater than in any other primate. The adult Proboscis Monkey is mainly reddish-brown with grayish limbs.

The Proboscis Monkey can be spotted in Sandakan easily because they endemic to Borneo's low elevation mangrove forests, swamps, and lowland riparian forests. It lives in small groups of 10 to 32 animals. Group membership is very flexible, and animals are known to move from group to group quite often. It is difficult to look for them in the olden days, but nowadays they can be accessed easily. Many local operators in Borneo or Sabah Malaysia are doing their service to promote Proboscis Monkey in tourism industry

Proboscis Monkeys not only can climb from tree to tree but also can swim fast, they usually lives in a harem which comprises one adult male, several females, and their offspring, but sometimes the male and female Proboscis Monkeys move between social groups. The Proboscis Monkey is mostly arboreal, but sometimes the animals migrate downriver into the mangrove forest to feed.

The monkey also has a large belly, a result of its diet.Its digestive system is divided into compartments, with bacteria that digest cellulose and neutralize toxins from certain leaves. This lets the monkey eat leaves and remain in the forest canopy. The contents of their stomach weigh in at about a quarter of their whole body. A side-effect of this unique digestive system is that it is unable to digest ripe fruit, unlike most other simians. The diet consists mainly of seeds, leaves, mangrove shoots and unripe fruit.

They are very special and a true asset to the tourism industry in Borneo because of their availability, for the generations until now they can only be found in Borneo (Land Below The Wind)

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