In Treaty Six, there is one community that speaks Denesųłiné, pronounced as Den-a-sooth-leh-na, which is The Cold Lake First Nation. The people from Cold Lake First Nation, also refer to themselves as Łuéchok Túé (thluee-ee-choke-tu-ee). The Denesųłiné language drives from the Chipewyan language family. Like other language families, the Dene language has different dialects that range from Mexico all the way to Alaska (Lewis, 2010). The Denesųłiné have two distinct dialects the T and L dialect. The Denesline speak the T dialect and is based on the relationship with Nįhǫłtsinį (pronounced Knee-hoot-see-nee), meaning mother earth and the natural cycles. They feel that the the language comes from the land  (Hildner, 2001) and so they have deep respect for Nįhǫłtsinį, and so it is deeply embedded into their language and culture. As an example, the Denesųłiné people use a lunar calendar that organizes the yearly activities, see below: