DIANE'S GUENON
Cercopithecus diana
DESCRIPTION
Diane's Guenon (Cercopithecus diana), also known as the Diana Monkey, is a medium-sized primate characterized by its striking coloration, which includes a dark brown to grayish coat with white facial markings and a distinctive white beard. These monkeys are known for their social behavior, often living in groups that exhibit complex social structures and communication methods. In their natural habitat, they play a crucial role in seed dispersal, contributing to the health of their forest ecosystems.
FUN FACTS
- Diane's Guenon is known for its expressive face and social behaviors, which include a variety of vocalizations and facial expressions that help communicate with group members
- They are also highly agile and can leap between branches with remarkable precision, making them well-adapted to their arboreal lifestyle.| These monkeys have a unique grooming behavior that not only helps maintain their fur but also strengthens social bonds within the group
- Grooming sessions can last for hours and are an essential part of their social interactions
QUICK INFO
Lifespan15-20 years in the wild, up to 30 in captivity
Average Weight4.5-8 kg
Average Length50-70 cm
Diet TypeHerbivore
Social StructureDiane's Guenon typically lives in small to medium-sized groups, which can consist of several females and a few males. Their social interactions are vital for maintaining group cohesion.
Activity PatternDiurnal
Breeding SeasonYear-round, with peaks depending on local conditions
- Habitat
- Diane's Guenon inhabits dense tropical rainforests, often near rivers and streams. They are arboreal, spending most of their time in the trees.
- Biomes
- Tropical Rainforest
- Native Range
- Diane's Guenon is native to the West African region, specifically found in countries like Ghana, Ivory Coast, and Liberia.
- Continent
- Africa
- Countries
- Ghana, Ivory Coast, Liberia
- Diet
- Diane's Guenon primarily feeds on fruits, leaves, and flowers, showcasing a preference for ripe fruits when available. They are known to forage in the canopy of their forest habitats.
- Diet Type
- Herbivore
- Favorite Food
- fruits, leaves
- Social Structure
- Diane's Guenon typically lives in small to medium-sized groups, which can consist of several females and a few males. Their social interactions are vital for maintaining group cohesion.
- Activity Pattern
- Diurnal
- Group Size
- 5-15
- Territorial
- 1
LC
4.5-8 kg
Weight
50-70 cm
Length
- Coloration
- dark brown to grayish coat with white facial markings and a white beard
- Sexual Dimorphism
- males are generally larger than females
- Lifespan
- 15-20 years in the wild, up to 30 in captivity
- Gestation Period
- 165 days
- Offspring per Birth
- 1
- Sexual Maturity
- 3-4 years
- Breeding Season
- Year-round, with peaks depending on local conditions
EN
Endangered
IUCN Red List Status
- Population Status
- The population of Diane's Guenon is currently declining due to habitat loss and hunting.
- Wild Population Estimate
- 10,000-20,000
- Population Trend
- Decreasing
- Endangered
- 1
- Threats
- Main threats to Diane's Guenon include habitat destruction due to logging and agricultural expansion, as well as hunting for bushmeat. These pressures have led to significant declines in their populations.
- Conservation Program
- Various conservation efforts are underway, including habitat protection and anti-poaching initiatives.
- Predators
- Main predators include large birds of prey and snakes, as well as humans who hunt them.
- Defense Mechanisms
- Diane's Guenon uses vocalizations and alarm calls to warn group members of potential threats, and they can also flee into the trees to escape predators.
- Found in Zoos
- Uncommon