The site was added to the List of World Heritage in Danger after reports of illegal grazing and poaching by heavily armed hunters, who may have harvested as much as 80% of the park's wildlife.
En 1997 pasou a ser incluído na lista do Patrimonio Mundial en Perigo despois de informes de pastoreo ilegal e de cazadores furtivos que puideron capturar até o 80% da fauna no parque.