Orangutan at Sepilok.

Tags: Life, Environment, Indonesia, Netherlands, display, animals, research, marina, university, humans, emotions, psychology, Response, laughter, SCIENTIFIC, MALAYSIAN, SCIENTISTS, apes, Strange, playing, expression, BIOLOGICAL, facial, webcam, borneo, playmate, department, INDONESIAN, primates, ROSS, portsmouth, according, Orangutan, primate, protected, Developed, essential, studied, centres, cages, recorded, distance relationships, loggers, potential mates, rescue center, web dating, picked, copied, equivalent, examined, cousins, aged, mimicry, gaping, Davila, mimicking, empathy, involuntary, Orang-utans