Gombe Streams main attraction is obviously the chimpanzee families that live protected in the parks boundaries. Guided walks are available that take visitors deep into the forest to observe and sit with the extraordinary primates for an entire morning -- an incredible experience and one that is the highlight of many a visitors trip to Africa. Aside from chimpanzee viewing, many other species of primates live in Gombe Streams tropical forests. Vervet and colobus monkeys, baboons, forest pigs and small antelope inhabit the dense forest, in addition to a wide variety of tropical birdlife.