A young orangutan, known to conservation researchers as Mamai, playfully spies on us. Photo by Jeremy Dwyer-Lindgren/Woodland Park Zoo. In the forest, you’re likely to hear an orangutan long before you see one. A rustling in the leaves. A tree limb snap. A crisp lip smack to warn you if you’re getting too close. Tracking these sounds, Mislin and her team of wildlife researchers know they are in the right place when they spot mounds of broken branches and piled leaves in the canopy—fresh orangutan nests. There’s a stirring in one of them. A treetop toddler pokes a red head through the leaves. The team’s data logger records the behavior. “We take note, every three minutes,” Mislin explains. Peeling away from mom, the four-year-old orangutan climbs out on a limb for a closer view of us. It would seem she’s conducting her own primate study. Mislin recognizes the young one, whom they’ve named Mamai and keep regular track of in their study. Composed entirely of local community m