Mono Titi (Saimiri sciureus)

I tried for days to find these guys (the most endangered primate in Central America) before I heard about these monkeys frequenting the far side of the national park, near an exit. A large troop passed through the area daily, including a stop in the back yard of La Posada Inn. Later that afternoon, I found some more (maybe from the same troop) miles away, crossing telephone wires over the main street out of town.