The Tukurika were not a single group, but consisted of scattered little hunting groups having no over-all political unity or internal band organization. They had few horses and hunted mountain sheep and deer on foot. Salmon were taken in the waters of the Salmon River. The Tukurika had their closest contacts with the Lemhi Shoshone, although some occasionally visited the valleys of the Boise and Weiser rivers. I have no evidence of Tukurika trips to Camas Prairie for roots, although such visits are indicated by Steward's map (Steward, 1938, p. 136).
Steward lists five winter villages in the Sawtooth Mountains (ibid., pp. 188-189). These are:
1. Pasasigwana: This is the largest of the winter villages. It consisted of thirty families under the leadership of a headman who acted as director of salmon-fishing activities on the Salmon River. In the summer, the thirty families split into small groups and hunted on the Salmon River and its East Fork and in the Lost River and Salmon ranges. Steward reports that they obtained horses during a trip to Camas Prairie and thereafter joined the buffalo hunt. The village was situated north of Clayton.
2. Sohodai: Steward places this small village of six families on the upper reaches of the Middle Fork of the Salmon River.
3. Bohodai: This, the second largest Tukurika village, was on the Middle Fork of the Salmon near its confluence with the Salmon.
4. Another winter village was on the upper Salmon River and was merely an alternate camp for people who ordinarily wintered in Sohodai.
5. Pasimadai: This village, consisting of only two families, was on the upper Salmon River. It is the only one of the five listed that had no headman, although in another context Steward says (p. 193) that formal village chiefs were lacking before the consolidation with the Lemhi people.
The distribution of the Shoshone of the Sawtooth Mountains demarcates the northern limits of the Shoshone range. Steward's map of villages and subsistence areas in Idaho places the Shoshone on the Salmon River and the Middle Fork of the Salmon, while the lower parts of the Salmon River, below its junction with the South Fork, are assigned to the Nez Percé (p. 136). In his general map of the Basin-Plateau area (ibid., fig. 1, facing p. ix), Steward extends the Shoshone zone to the east side of Lost Trail Pass in Montana.
The data above represent substantial agreement with our own findings. Moving from west to east, the Snake River north of its junction with the Powder River (Oregon) is in precipitous canyon country and was no doubt little used. Mixed Shoshone and Mono-Bannock-speaking groups occupied the lower part of the Weiser River, but, as has been here stated, traded with the Nez Percé in the upper part of the valley. Some of the action of the Sheepeaters' War of 1878 took place in the mountains between the middle and south forks of the Salmon River, and there is no evidence of Shoshone use of the country north of the Salmon River. However, other groups apparently reached the Salmon River and its southern tributaries. Ferris met a village of Nez Percé on the Lemhi River in October, 1831 (Ferris, 1940, p. 120), and Wyeth reported a Nez Percé camp on the Salmon River in May 1833 (Wyeth, 1899, p. 194). The Nez Percé were also reported camped on Salmon River waters only one day from Fort Hall in August, 1839 (Farnham, 1906, p. 29). In the northeast corner of the area in question, Lewis and Clark first met the Flathead on the far side of Lost Trail Pass near present-day Sula, Montana, in August, 1805 (Lewis and Clark, 1904-06, 3:52). Shoshone no doubt crossed the pass occasionally and hunted there also, but this encounter and those reported in the preceding references indicate that the northern region of Shoshone nomadic activities was an area frequently entered and used by other peoples. Again, there is no strict boundary, but a zone of interpenetration.