One of West Africa’s most striking and little-known monkeys, famous for its bold facial markings and the bright, snowy-white patch on its throat and chest. Found mainly in Nigeria and Benin, with small populations extending into Togo, the species inhabits lowland rainforests, swamp forests, gallery forests, and forest-savanna transition zones. It is considered one of the rarer members of the guenon family, making it a particularly important species for regional conservation.

Visually, the White-throated guenon is a striking primate with rich coloration. The body is covered in deep chestnut, brown, or olive-toned fur, accented with darker limbs and a white underside. The most iconic feature is the crisp white patch on the throat that extends across the upper chest, like a built-in bib or scarf. Its face displays a distinctive “masked” look: dark muzzle and cheeks framed by pale fur and expressive eyes. This dramatic face pattern is typical of guenons and helps individuals recognize one another in dense foliage. The species’ long limbs and tail allow it to move gracefully through trees, making it a confident climber and leaper.

White-throated guenons are highly arboreal, preferring the mid and upper layers of the forest canopy. Their agility allows them to travel quickly across branches, vines, and dense vegetation, often out of sight to all but the most patient observers. They occasionally descend to the ground to forage, but most of their activity—feeding, grooming, social interactions, and movement—takes place above ground.

The species’ diet is diverse and reflects its adaptability. Like many guenons, White-throated guenons are primarily frugivorous, feeding on a wide range of fruits, seeds, and berries. They also eat leaves, flowers, buds, insects, and other invertebrates. Their cheek pouches allow them to collect food quickly and eat in safer locations. As important seed dispersers, they help maintain the diversity and regeneration of West African forests, playing a crucial ecological role.

Distribution

Country

Population est.

Status

Year

Comments

Benin

2016

Nigeria

2016

Togo

2016