Photo by Mark Rose
Scientific Name: Callicebus modestus
Titi monkeys are aboreal, living a majority of their time in trees, and diurnal, active during the day and night. Because of their around-the-clock activity, they enjoy mid-day naps.
Listed as Endangered. The wild population is believed to be well under 5,000; major threat is habitat loss due to deforestation.
Learn more about this animal.