Guadalcanal Guadalcanal Guadalcanal (indigenous name: "Isatabu") is the principal island in Guadalcanal Province of the nation of Solomon Islands, located in the south-western Pacific, northeast of Australia. The island is mainly covered in dense tropical rainforest and has a mountainous interior. Guadalcanal's discovery by westerners was under the Spanish expedition of Álvaro de Mendaña in 1568. The name comes from the village of Guadalcanal, in the province of Seville, in Andalusia, Spain, birthplace of Pedro de Ortega Valencia, a member of Mendaña's expedition. During 1942–43, it was the scene of the Guadalcanal Campaign and saw bitter fighting between Japanese and US
Malaita Kwaio and 'Are'are regions, which may be a dialect of Kwaio. Sa'a, spoken on South Malaita, is also a member of the family. Mutual intelligibility is also aided by the large degree of trade and intermarriage among the groups. The peoples of Malaita share many aspects of their culture, although they are generally divided into ethnic groups along linguistic lines. In pre-colonial times, settlements were small and moved frequently. Both agnatic descent (patrilineal lines from a founding ancestor) and cognatic descent (through links of outmarrying women) are important. These lineages determine rights of residence and land use in a complex