A new monkey species has been found deep in Congo’s forests

Scientists have recently identified a new species of monkey in the Democratic Republic of the Congo, marking only the fifth such discovery in Africa over the past 75 years. Named Colobus congoensis by researchers and referred to locally as “Likweli,” the monkey stands out due to its diminutive size and its distinctive orange fur that surrounds its mouth.

When vocalizing, Likweli produces a roar that prompts its lips to form the shape of a pale orange O. Characterized as having a quiet, watchful disposition, scientists have observed Likweli exhibiting unusual behavior in contrast to other primates. Upon encountering a group, these monkeys typically do not flee, as is common among many other species.

Instead, they ascend to higher branches of the canopy and adopt a posture of unassuming observation. In certain instances, they have remained stationary for over an hour, attentively watching the researchers, creating an intriguing reciprocal dynamic. The discovery of Likweli was catalyzed by a 2020 expedition launched following reports of an enigmatic monkey in Lomami National Park.

Through meticulous collection and analysis of photographs, videos, and additional evidence, the researchers concluded that Likweli represented a distinct species, albeit one closely related to the black colobus monkey. This finding was subsequently published in the scientific journal PLOS One. The study’s lead author, Kate Detwiler from Florida Atlantic University, emphasized the rarity of such discoveries and underscored the urgent need to safeguard the specific habitat where Likweli resides.

Notably, Likweli is a critically scarce species, confined to only 650 square miles of forest situated between the Lomami and Lilo rivers in the Congo. Locals remain largely unaware of this elusive monkey, highlighting the extent of the species’ obscurity. Due to its limited population and restricted range, conservationists have advised categorizing Likweli as an endangered species.