22/10/2024
Proboscis monkeys, known for their distinctive long noses, are a species of primate native to the island of Borneo, primarily found in Malaysia, Indonesia, and Brunei. Here are some key features and facts about them:
Key Characteristics:
1. Long Nose: Males have a very prominent, long, and bulbous nose, which is believed to attract females and enhance vocalizations. Females and juveniles have smaller noses.
2. Color: They have a reddish-brown coat on their back and shoulders, with a lighter, cream-colored belly. Their limbs are grayish, and they have a long tail.
3. Webbed Feet: Proboscis monkeys are excellent swimmers, aided by their partially webbed feet, which help them cross rivers and navigate mangrove forests.
Habitat:
• They live in coastal areas, mangrove forests, and along riverbanks. They are often seen near water bodies as they are strong swimmers.
Diet:
• Proboscis monkeys are folivores, primarily eating leaves, seeds, and unripe fruits. Their complex stomachs help them digest fibrous plant material.
Social Behavior:
• They live in groups known as harems, typically consisting of one dominant male, several females, and their offspring. Larger groups may merge for feeding or sleeping.
• Males without a harem may form bachelor groups.
Conservation Status:
• They are listed as Endangered due to habitat loss, primarily from deforestation and the conversion of forests to palm oil plantations, as well as hunting.
Proboscis monkeys are an iconic species of Borneo, and visitors to places like Sabah, Malaysia, have opportunities to see them in the wild, especially along the Kinabatangan River or in wildlife sanctuaries.
