This energetic primate lives in the rainforests and dry forests of South America, especially in Brazil, Venezuela, and Guyana. Although it shares many traits with other capuchin monkeys, it stands out for its unique look and agility. Its most noticeable feature is a dark, wedge-shaped patch of fur on its head that narrows to a thin line above its nose. The wedge-capped capuchin also has longer arms and legs than its relatives. Thanks to these long limbs, it can jump skillfully across the treetops, while heavier capuchins mostly walk and climb.

These smart monkeys live in close social groups, sometimes with just a few members or as many as thirty, and they follow a clear social order. They eat a wide range of foods, including ripe fruits, figs, flowers, and small insects, searching for food throughout the day. One interesting thing about their foraging is that males and females look for food in different parts of the forest. Males usually search for insects on thick branches, while females look for food at the tops of palm trees. Their semi-prehensile tail works like a fifth limb, helping them balance and move safely on shaky branches high above the ground.

Besides their unique looks and eating habits, these monkeys also have some unusual behaviors. One well-known habit is rubbing crushed millipedes on their fur. In the rainy season, they catch millipedes and spread the chemicals on their bodies, which scientists think helps keep mosquitoes away. They have also been seen washing sandy food in water before eating it. These actions show that they are smart, observant, and able to learn from each other.

Distribution

Country

Population est.

Status

Year

Comments

Brazil

2015

French Guiana

2015

Guyana

2015

Venezuela

2015