Early Nunamiut lived by hunting caribou instead of the marine mammals and fish hunted by coastal Iñupiat. Traditionally, the Iñupiat do not consider the Nunamiut as a separate ethnic group, but as Inuit who follow an inland rather than a coastal way of life. After 1850 the interior became depopulated because of
diseases, the decline of the
caribou and the
migration to the coast (including the Mackenzie Delta area in
Canada, where they are called
Uummarmiut) where whaling and fox trapping provided a temporarily promising alternative. Historically, the Nunamiut hunted
caribou. When caribou numbers dwindled in the 19th century, some Nunamiut migrated towards the
Mackenzie River delta. Around 1910, with caribou continuing to be insufficient to sustain the native hunting, Nunatamiut migrated further into the
Siglit area. They were spurred by increased demand for furs by the
Hudson's Bay Company and the possibility of jobs within the
whaling industry. The
Inuvialuit of the Siglit area were unhappy with the arrival of the Nunatamiut, afraid that the Nunatamuit would deplete the Inuvialuit's Bluenose caribou herd. But the Nunatamiut, inland hunters of the Iñupiat region, were in high demand by the American whalers. Eventually, the Nunatamiut who settled in the Siglit area became known as the
Uummarmiut (
people of the green trees) and intermarried with the local Inuvialuit.
The Long Walk In 1938, several Nunamiut families returned to the
Brooks Range, around Chandler Lake and the
Killik River. Following a deadly influenza outbreak, in the summer of 1949 a group of families in the Killik River area moved 100 miles to Tulugak Lake. Departing from Sulupaat, near the mouth of April Creek on the Killik River, the group included the families of Maptigaq Morry, Inualuuraq (Chris) Hugo, and Homer Mekiana. They traveled on foot with dogs fitted with pack saddles made of caribou, using salvaged military rations when available. This became known by local oral historians as the "Long Walk". After spending the summer around Tulugak Lake, many of the families moved to the present site at the headwaters of the John River, where the village of Anaktuvuk Pass took shape. This journey marks the merging of independent, nomadic Nunamiut groups into one
sedentary lifestyle settlement. By then Nunamiut were among the last Alaska Native ethnic groups to transition away from a nomadic lifestyle. Their settlement tracked broader changes among the Nunamiut in the 1940s, including increased trade for firearms and provisions. ==Recording of culture and history==