Tourism in Brunei the district government in collaboration with travel agencies and the NGOs, began in 2013. More than 2,000 tourists have visited Tutong (which has more than 30 potential tourist destinations) since the project was introduced. The district was visited by 50 delegates from the Brunei-Indonesia-Malaysia-Philippines East ASEAN Growth Area (BIMP-EAGA). Birdwatching is one aspect of nature tourism identified in the Brunei Tourism Masterplan. In 2015, a three-day birdwatching workshop was sponsored by the Tourism Development Department of Brunei in collaboration with Sunshine Borneo Tours and Travel, the Malaysian Nature Society (MNS), the Birding Conservation Council (BCC) and volunteers from the Brunei
Geography of Malaysia districts. There are separate subdivisions for electoral districts for polling purposes. International borders between Malaysia and Indonesia, Thailand, Singapore and Brunei are defined mostly by geological features such as the Perlis River and Golok River between Malaysia and Thailand; Straits of Johor between Malaysia and Singapore; and Pagalayan Canal between Malaysia and Brunei. However, borders that extends to the seas are defined by agreements such as Straits Settlement and Johore Territorial Waters Agreement of 1927 which defines Malaysia and Singapore water borders. Malaysia's land borders are well established. The border with Thailand was established in 1909 when Siam ceded Kedah,