Petroglyph Ethnobotany of the Middle Columbia River Native Americans

Intro
Plant list     Intro     Patterns of subsistence     Caretakers of the land
Fibers, textiles and building materials     Traditional knowledge and the future     Current issues and links    
People have lived in Central Washington for over 12,500 years. Before contact with European cultures people lived in close proximity to the Columbia River, and journeyed up the valleys and into the Columbia Plateau for seasonal hunting and gathering trips. People lived in very small groups, made up of close family ties. These groups might have been composed of 2 to 15 people that travelled to hunting and gathering grounds together. As time went on the population of this area expanded and people began to form small bands, and occupy small villages. Tribal groups in this area include Salishan speaking people to the north- the Methow (Mitois, Chiliwists), Entiat (Sinialkumuhs, Point de Bois), Chelan (Tsill-anes) Wenatchee (Pisquows, Wenatchi), Sinkiuse (Kawachens, Moses Columbia, Isle des Pierres), and Shahaptian speaking groups to the south- the Wanapums (Sakulks) and the now extinct groups of Pshwahwapam and Mical. This area is thought to have sustained at least 20,000 to 30,000 Native Americans before infectious diseases, war, and the reservation system decimated the population.

At the end of the last ice age, there were still mammoths, large bison, ground sloth, giant beaver, and other now extinct animals that lived in this area. During this period of time people probably relied heavily on hunting for food. As time went on the climate grew warmer and more arid, many of the large animals became extinct, and parts of the forests which covered this area were replaced by sagebrush and desert. As aridity increased plants and animals such as pronghorn antelope and cactus that were already adapted to desert-like conditions migrated into this area from the south.

People living here for the last 10,000 years had a great variety of resources that were available to them. From the Columbia River there was salmon, sturgeon, other fish, and river mussels. Elk, deer, bighorn sheep, mountain goat, pronghorn, bear, rabbits, duck, geese, and other animals were hunted using snares and traps, or by arrows and spears. Although people were dependent on hunting, and in later times fishing for the majority of their food, plant foods also played an important role. It has been estimated that up to fifty percent of the diets of people were composed of plant foods. Plants were also important for housing, clothes, utensils and tools.


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