The Elusive Bushpigs Of Nairobi National Park There is something mysterious and wondrous about being in a natural forest, and the Langata forest part of the Nairobi National Park is such a place. The thick bush is a hiding place for many species, including some rarely seen species. Driving slowly along some of the many narrow roads through the forest, often causes me to have a feeling that there could be a special sighting at any moment.