The orientation of the main axis of the island also differs from its neighbors. These features have been explained as the result of being on the northern edge of the Indo-Australian Plate as it meets the Eurasian Plate and pushes into South East Asia. The climate includes a long dry season (April-November) with hot winds blowing over from Australia. Rivers on the island include the North and South Laclo Rivers in East Timor. The mountains, which reach up to nearly 3000m elevation are one of the most mature parts of the Banda Range, which stretches from Sumba to Seram. Mutis is the highest mountain in West Timor and Ramelau is the highest mountain in Timor Leste. The largest towns on the island are the provincial capital of Kupang in West Timor, Indonesia and the Portuguese colonial towns of Dili the capital, and Baucau in East Timor. Poor roads make transport to inland areas difficult, especially in East Timor. Sources of revenue include gas and oil in the Timor Sea, coffee growing and tourism. Administration West Timor West Timor is part of the East Nusa Tenggara province. It was formerly split into the City of Kupang (a kabupaten or regency-level administrative area) and four regencies (kabupaten); from west to east these are: Kupang, Timor Tengah Selatan (South Central Timor), Timor Tengah Utara (North Central Timor) and Belu. However, a fifth regency – Malaka – was in 2012 formed from the southern half of Belu Regency. Note that the administrative area has shrunk as Rote Ndao Regency (Rote and Ndoa islands to the southwest) and Sabu Raijua Regency (the Savu Islands further west) were split off in 2002 and 2009 respectively from Kupang Regency. The island accounts for 35.5% of the provincial population. East Timor East Timor is divided into thirteen municipalities, which in turn are subdivided into 65 administrative posts, 442 sucos (villages), and 2,225 aldeias (hamlets). Flora and fauna Timor and its offshore islands such as Atauro, a former place of exile increasingly known for its beaches and coral, as well as Jaco along with Wetar and the other Barat Daya Islands to the northeast constitute the Timor and Wetar deciduous forests ecoregion. The natural vegetation was tropical dry broadleaf forests with an undergrowth of shrubs and grasses supporting a rich wildlife. However much of the original forest has been cleared for farming, especially on the coasts of Timor and