Labrador is the distinct, northerly region of the Canadian province of Newfoundland and Labrador. It comprises the mainland portion of the province, separated from the island of Newfoundland by the Strait of Belle Isle. It is the largest and northernmost geographical region in Atlantic Canada. Labrador occupies the eastern part of the Labrador Peninsula, in an area slightly smaller than the US state of Nevada. It is bordered to the west and the south by the Canadian province of Quebec. Labrador also shares a small land border with the Canadian territory of Nunavut on Killiniq Island. Though Labrador's area is over twice that of the island of Newfoundland, it has only 8% of the province's population; but it has started to grow since 2006. The aboriginal peoples of Labrador include the Northern Inuit of Nunatsiavut, the Southern Inuit-Métis of Nunatukavut (NunatuKavut), and the Innu. The non-aboriginal population in Labrador did not permanently settle in Labrador until the natural resource developments of the 1940s and 1950s. Before the 1950s, very few non-aboriginal people lived in Labrador year round. The few European immigrants who worked seasonally for foreign merchants and brought their families were known as Settlers.