Nearly all Greenlanders live along the fjords in the south-west of the island, which has a milder climate. Most Greenlanders have both Kalaallit (Inuit) and Scandinavian ancestry, and speak Greenlandic (Kalaallisut) as their first language. Greenlandic is spoken by about 50,000 people, which is more than all the other Eskimo-Aleut languages combined. A minority of Danish migrants with no Inuit ancestry speak Danish as their first language. Both languages are official, with the West Greenlandic dialect forming the basis of the official form of Greenlandic.