Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Pitheciidae
- Genus
- Callicebus
Habitat
This species is endemic to the Atlantic Forest in northeastern Brazil, particularly in the state of Bahia, where it inhabits lowland and montane tropical forests. They prefer dense vegetation with tall trees for cover and foraging, often in areas with a mix of primary and secondary growth. Their range is highly fragmented due to deforestation, limiting them to remaining forest patches.
Diet
Barbara Brown's titi primarily eats fruits, insects, and leaves, which they forage from the forest canopy. They exhibit selective feeding behavior, preferring ripe fruits when available, and often feed in pairs during the day. Feeding activity peaks in the early morning and late afternoon to avoid the hottest parts of the day.
Behavior
These monkeys are monogamous and live in small family groups of 2-7 individuals, typically a breeding pair and their offspring. They are diurnal, spending their days foraging in the trees and communicating with soft calls and duets to maintain pair bonds. They display territorial behavior by defending specific areas through vocalizations and chases, and they are agile climbers that rest in tree branches at night.
Conservation Status
The IUCN classifies Barbara Brown's titi as Endangered due to ongoing habitat loss from deforestation and agriculture. Population trends are decreasing, with major threats including fragmentation of the Atlantic Forest and human encroachment.