Uakaris

Uakaris are a small group of New World primates in the genus Cacajao, within the family Pitheciidae. They are native to the Amazon rainforest, primarily in northern Brazil and neighboring areas of South America. Uakaris are best known for their bare facial skin, which in several species is vividly colored, ranging from bright red to pale or pinkish tones. The genus comprises several species commonly referred to as red uakaris and white-faced uakaris, among others.

Physically, uakaris are medium-sized, arboreal primates with dense fur whose color varies by species. Adults typically display distinctive facial coloration, a feature that can aid in recognition and social signaling. They are social animals that live in groups and communicate through vocalizations and grooming.

Ecology and behavior: Uakaris occupy a variety of Amazonian forest types, including terra firme and flooded forests along rivers. They are generally diurnal and spend much of their time in the forest canopy. Their diet is mainly fruit, supplemented by seeds, plant matter, and occasional insects or small animals. The species play a role in seed dispersal due to their fruit-based feeding.

Conservation: Many uakari species face threats from deforestation, habitat fragmentation, and hunting. Some populations persist in protected areas, but regional declines have been reported in parts of their range. Conservation efforts emphasize habitat protection, anti-poaching measures, and further research to clarify species limits, distribution, and ecological needs.