are hidden in knotholes, crevices, bromeliad tanks and leaf litter, while Sanguinus species are more likely to forage for insects that are exposed on surfaces such as leaves or branches. This differentiation in lifestyles was why both were formerly considered different genera. Predators While tamarins spend much of their day foraging, they must be on high alert for aerial and terrestrial predators. Due to their small size compared to other primates, they are an easy target for predatory birds, snakes, and mammals. References External links Primate Info Net Saguinus Factsheets Tamarins ^ ^