Although mountain gorilla are now extremely rare, successful conservation work has secured the remaining populations. In fact, they increased during the years of political upheaval in the region (1994-2004). It is believed that both savanna and forest elephants and chimpanzees can still be found in Virunga, along with Okapi, giraffes, buffaloes and many endemic birds. The neighbouring Mount Hoyo area was managed with the park and is home to a population of Bambuti Pygmy people, caves and waterfalls, but since the civil wars, the park has suffered somewhat. Land invasions and intense poaching have challenged the park authorities to the limit, but most rangers have remained active. Since 1994, about 120 rangers have been killed in the line of duty protecting the park from illegal poaching and land acquisition.[2] Amongst other military activity, the Democratic Forces for the Liberation of Rwanda or FDLR has been using the park as a safe location when they have come under sustained attack, such as Laurent Nkunda's offensives against them in April-May 2007.[3]. Besides poaching and land invasion the intense illegal production of charcoal forms a constant threat to the national park. [4]
Democratic Republic of the Congo
