The Cameroon Field Station (CFS) is located in Ndongo, an eastern state of Cameroon. It's a center for research where the photovoltaic facility, satellite phones and outboard engines have already been equipped, following a renovation process. More than 20 researchers including those from Kyoto University are working there and seminars co-organized with the Ministry of Forestry in Cameroon and WWF are also held at the CFS .