Columbia Unglaciated

Ecozone:Nearctic
Biome:Temperate Floodplain River and Wetlands
Countries:United States
Area:79,453,671 acres (32,153,760 hectares)
Species:All  Endangered  Invasive
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database