Related by context. Frequent words. (Click for all words.) 49 Native 47 Native American 43 tribes 43 hydrogeology 43 Blackfeet Tribe 42 flora fauna 42 Indian tribes 42 basketry 41 Salish 41 tribe 40 hydrology 40 Native Americans 40 Tribes 40 Coeur d' Alene Tribe 40 Tlingit 40 Blackfeet 39 Tsimshian 39 Tulalip Tribes 39 Ojibwe 39 Abenaki 39 Canyon de Chelly 38 Pomo 38 archeology 38 Yurok 38 pictographs 38 archeological 38 expertise 38 Intertribal 38 Athabascan 37 Navaho 37 ecology 37 Native Alaskans 37 Ojibway 37 beadwork 37 Métis 37 river basin 37 riparian 37 Sakakawea 37 petroglyph 37 ancient civilizations 37 Inter Tribal 37 Coast Salish 37 Crow Tribe 36 Keweenaw Bay 36 richly diverse 36 petroglyphs 36 Hopis 36 rivers 36 Passamaquoddy 36 Fort Belknap 36 Gros Ventre 36 wetland restoration 36 Mi'kmaq 36 cultural heritage 36 Nez Perce Tribe 36 geology 36 heritage 36 Paiute 36 tribally owned 36 Hopi Tribe 36 heritages 36 Navajo 36 Yaqui 36 O'odham 35 headwater 35 habitat restoration 35 Tarahumara 35 Tribal 35 Hopi 35 prehistory 35 tribal 35 Taos Pueblo 35 freshwater ecosystems 35 paleontological 35 archaeological 35 uniquely situated 35 Gila River 35 Natives 35 Algonquins 34 Confederated Tribes 34 hydrologists 34 communities 34 biosphere reserve 34 Explore 34 aboriginal peoples 34 indigenous 34 pueblos 34 Muscogee Creek Nation 34 Yakama Nation 34 watersheds 34 archeological sites 34 Tohono O'odham 34 Lakota Sioux 34 Oglala 34 Oglala Lakota 34 Shoshone 34 indigenous tribes 34 basin 34 hydrogeologist 34 Miwok 34 explorers